Static structures (e.g., buildings) > Patents - Class: 52

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Class Information
Number: 52
Name: Static structures (e.g., buildings) >
Description: This is the residual class for static structures. It includes on site erected structures generally identified by terms such as: civil engineering, public works, shelter, housing, buildings or masts and other related components used in such structures, e.g., panels, beams, columns. etc. Also, included are selected structurally similar components, such as, table top panels, poles, posts, window sash elements or door panels even though not disclosed as specialized as components of a building structure. Also, are included processes, machines and implements used in the construction of such structures which are not elsewhere provided for.

Class Number	Class Name	No. of Patents
52/390	Adhered coplanar veneer tile-type facer; e.g., parquet	133
52/392	Integral edge engaging spacing feature on tile	92
52/391	With additional discrete securing means	120
52/291	Adjustable stressing means; e.g., warp correction	52
52/101	Animal blocking lateral projection, trap, or scarer	229
52/107	Areaway; e.g., window well	32
52/3	Article or material supported cover	206
52/5	Flexibly connected strips or slats	43
52/4	With article or ground penetrating retainer	75
52/698	Assembled in situ-type anchor or tie	302
52/702	Depending cantilevered seat portion; e.g., joist anchor	180
52/712	Sheet or wire tie	488
52/714	Integrally connected different form-fastening feature	235
52/713	Separably connected sections	282
52/715	Sheet form with tabs oppositely extending from base sheet	213
52/704	Socket type	255
52/710	Elongated supported track type	85
52/705	Helical anchoring feature	37
52/711	Internal stop for head of element held	21
52/709	Selective stops for element held	17
52/708	Separate base and wall members forming socket	29
52/706	Traversing rod spaced internally of socket base	20
52/707	With discrete attached embedded member	103
52/703	Traversing-type anchor	26
52/699	With feature engaging form	182
52/700	Integral penetrating means	44
52/701	Separate forms fastener within socket member	50
52/202	Auxiliary imperforate panel-like shield attached to main panel, barrier, or frame	452
52/203	Auxiliary pane attached to main pane	105
52/64	Barrier or major section mounted for in situ repositioning; e.g., rearrangeable or rotatable	323
52/71	Barrier of hingedly connected sections	294
52/69	Hinged to swing from vertical to nonvertical	133
52/72	Movable cupola or section thereof	113
52/66	Roof movable as entity relative to its substructure	288
52/65	Rotatable about vertical axis	101
52/67	Telescoping sub and main enclosures	197
52/70	Three walls hinged at their intersections	64
52/68	Wall extension convertible to roof	33
52/201	Bay window	27
52/459	Bridger strip hiding juncture of panels	57
52/461	Bridger strip and coextensive elongated member at juncture	148
52/462	Lapped panel sections	33
52/463	With separable fastening element	66
52/464	Portion of bridger strip between panels	115
52/465	Cap	73
52/469	Completely exterior	74
52/468	Extending between spaced coplanar edges of panels	136
52/466	With separate anchor element	65
52/467	Traversing cap	43
52/470	Interfitted with surfacing section	22
52/471	In recess of section	51
52/472	Deformed section	6
52/460	Panels attached to substructure arrangement	76
52/128	Burial vault	31
52/133	Combined	18
52/136	Compartmented	75
52/137	Plural covers defining a compartment therebetween	19
52/135	Concentric barrier sections with dissimilar sealing lamina therebetween	18
52/138	Hood type	11
52/134	Mausoleum type	56
52/129	With corpse, or corpse product, treating feature	3
52/130	Disinfectant means	2
52/131	With fluid guiding port from ambient	12
52/132	With internal air director	4
52/139	With separately placeable closure in abutting relation to wall edges	16
52/142	Sectional side walls and floor construction	14
52/140	With sealing material retaining construction	12
52/141	Tongue and groove type	9
52/380	Cast in situ barrier construction defining isolated space	15
52/381	Lined cavity formed within monolithic barrier material	30
52/382	Closed curvilinear cavity liner	8
52/383	Spaced barrier sections with dissimilar material tie	38
52/414	Cast in situ composite slab (e.g., steel-concrete)	97
52/319	Cast in situ concrete barrier with laterally projecting rib-type sustainer	28
52/327	Additional distinct coextensive section fixed to barrier or sustainer	12
52/329	Arched backer between sustainers	5
52/330	With flange web-type reinforcement	4
52/332	Discrete panels forming section	14
52/331	Distinct means between base of sustainer and section	4
52/328	Section on face of barrier opposite sustainer	3
52/333	Sustainer anchored within section	15
52/320	Block-type filler between sustainers	23
52/323	Filler of cooperating, void-forming sections	27
52/325	Hollow, nonrectangular filler	4
52/322	Preformed, settable material sustainer	13
52/321	Transverse retainer-engaging sustainers	7
52/324	With means underlying sustainer	11
52/337	Intersecting sustainers of barrier material; e.g., lattice type	12
52/326	Means suspending backer or stiffener from sustainer	14
52/334	Shear-resisting means between sustainer and barrier	108
52/335	Sheet-form backer supported on upper terminal of sustainer	33
52/336	Ridges on corrugated backing crossing sustainer	44
52/340	Sustainer enclosed by embedding material	22
52/341	Reinforcement modified at sustainer crossing	2
52/338	With backer supported on internal surface of flange web-type sustainer	32
52/339	Arched backer	3
52/378	Cast in situ loading bearing monolith with coextensive section and tie	87
52/379	Tie between block-type units	106
52/18	Clerestory or saw-tooth roof	45
52/173.1	Combined	94
52/173.2	With a loading dock seal	126
52/173.3	With a sunlight activated device (e.g., passive solar or photoelectric)	244
52/782.1	Composite prefabricated panel including adjunctive means	65
52/798.1	Corrugated or embossed panel having separate attached, elongated edging or stiffener	64
52/796.1	Face-to-face sheets in substantially continuous contact	78
52/796.11	For furniture top	11
52/796.12	Having separate attached, elongated edging or stiffener	9
52/797.1	Having separate attached, elongated edging or stiffener	46
52/800.1	Having separate attached, elongated edging or stiffener	71
52/802.1	Overlaps edge face only	46
52/802.11	Extends laterally of edge	18
52/801.1	Overlaps major face only	48
52/801.11	Spaced inwardly of edge face	37
52/801.12	Closure	15
52/800.11	Overlaps panel edge face and panel major face	61
52/800.12	U-shaped channel overlaps panel edge and major faces	94
52/800.13	Closure	36
52/800.14	Having transparent or transluscent panel	47
52/800.15	Separate strips form u-shaped channel	21
52/800.16	Having mechanical fastener (e.g., nail, bolt, screw, etc.) for securing channel	28
52/800.17	Separate strips form u-shaped channel	9
52/800.18	Having mechanical fastener (e.g., nail, bolt, screw, etc.) for securing channel	27
52/799.1	Perforate panel having separate attached, elongated edging or stiffener	19
52/799.11	Elongated, laterally spaced strips or strands	9
52/799.12	Intersecting strips or strands	12
52/799.13	Strip having orifice encompassing intersecting strip	5
52/799.14	Strip interfits edge slot of intersecting strip	5
52/782.11	Railroad car door	7
52/782.2	Rimmed furniture top formed of face-to-face sheets	32
52/782.21	Game tabletop	0
52/782.22	Including flexible top sheet	9
52/782.23	With mechanical fastener for securing the rim	2
52/782.24	With mechanical fastener for securing the rim	10
52/783.1	Sandwich or hollow with sheet-like facing members	144
52/783.11	Corrugated component	109
52/783.18	Core of elongated, corrugated spacers	33
52/783.17	Corrugated intermediate sheet	93
52/783.19	Corrugated sheet and flat sheet juxtaposed	85
52/783.12	For door or door shutter	19
52/783.13	Fire resistant	15
52/783.14	Juxtaposed corrugated sheets	39
52/783.15	Abutting trough to crest	18
52/783.16	Angled abutting corrugations	17
52/789.1	Dimpled or embossed sheet	74
52/784.1	For door or door shutter	100
52/784.11	Fire resistant	55
52/784.12	In-turned opposed flanges form edge of door panel	12
52/784.16	Having a single hollow cavity	18
52/784.13	In-turned opposed flanges form edge of door	40
52/784.15	Insulating core	83
52/784.14	Multicellular core	28
52/795.1	Having a single hollow cavity	30
52/787.1	Having internal receiver for elongated lateral fastener	52
52/787.12	For vehicle	29
52/787.11	Sound or heat resistant	41
52/788.1	Hermetically sealed, opaque or transparent panel	84
52/792.1	In-turned opposed flanges form panel edge	90
52/792.11	Flanges interfit	35
52/794.1	Insulating core	250
52/790.1	Internal, diagonal, elongated stiffener	68
52/785.1	Mirror	18
52/785.12	For vehicle	2
52/785.11	Portable (e.g., hand-held)	0
52/793.1	Multicellular core	285
52/793.11	Elongated strip-like laterally spaced elements form core	109
52/786.1	Parallel, transparent panes (e.g., double glass window panel, etc.)	249
52/786.11	Intermediate non-glass sheet-like component	163
52/786.12	For vehicle	44
52/786.13	Internal spacer	365
52/791.1	Perforate or woven sheet	47
52/80.1	Compound curve structure	158
52/81.1	Geodesic shape	143
52/81.4	Comprised entirely of a single self-supporting basic geometrical shaped panel	94
52/81.5	Trapezoidal or rectangular design	29
52/81.2	Having an underlying grid frame	101
52/81.3	Frame connection detail	155
52/80.2	Hyperbolic parabloid shape	37
52/81.6	Monolithic construction	15
52/287.1	Conduit, trim, or shield member at corner	382
52/288.1	With mechanical fastener	294
52/82	Conical or radially ribbed cover	183
52/1	Controlled by condition responsive means	320
52/289	Coplanar sustainers; e.g., joist to wall (see 52/702)	67
52/631	Corner formed by laminate with bent facing section	92
52/83	Cover or enclosure suspended by flexible means	102
52/23	Cover with exterior holddown	116
52/24	Cover with projecting restrainer; e.g., snow stop	88
52/26	Restrainer having integral penetrator	30
52/25	Rod-type with plural supports	45
52/11	Cover with surface water receiver at eave or valley	416
52/13	Between oppositely sloping sections	61
52/14	With additional subsurface liquid receiver	52
52/15	Inwardly of edge	70
52/16	With downspout	199
52/12	With separator; e.g., strainer	335
52/719	Crossed reinforcing rods with connector	51
52/200	Cupola or skylight	366
52/245	Curvilinear barrier	170
52/247	Anchored to disparate base	74
52/248	Dissimilar material hoop tie	62
52/246	Supports transverse structure	29
52/249	Transversely layered	123
52/85	Curvilinear portal with settable material backer	24
52/166	Deadman-type anchor	103
52/DIG.5	Designed for thermal distortion	32
52/408	Disparate sheet lamina between exposed surfaces of wall, floor, or roof (e.g., vapor barrier, waterproofing membrane)	339
52/411	Additional material forming bond	66
52/412	Extending into intersecting joints	21
52/413	Integral projections on planar face	17
52/409	Lapped multiplanar components	116
52/410	Tie crossing dividing lamina	384
52/317	Draft stop between studs; e.g., fire stop	80
52/102	Earth-supported coping or edging	171
52/63	Enclosure including flaccid nonmetallic or foraminous surfacing	341
52/198	Enclosure or cover, with supplemental fluid-guiding port between ambient and enclosed usable space (e.g., roof ridge vent)	174
52/199	Attic vent	333
52/58	Exterior-type flashing	285
52/62	Extending into wall	70
52/60	Interfitting parts	177
52/61	Within wall	40
52/59	Raggle block	4
52/97	Externally projecting liquid deflector	136
52/474	Facer held by stiffener-type frame	83
52/781.3	Additional stiffener between facer and frame	24
52/479	Back-to-back facers spaced by concealed framing	63
52/480	With spacing sleeper or subflooring	241
52/481.1	With vertical support (e.g., stud) between facers	284
52/481.2	Demountable type (e.g., partition)	145
52/764	Facer attached between exposed frame members	94
52/765	Attaching device with piercing means	28
52/775	Attaching element received in channel or aperture in frame	171
52/770	Attaching means contacts facer front and back faces then fastened to frame	37
52/771	Interconnected by intermediate member and fastener	13
52/769	Attaching means held in position by a spring-type member	29
52/766	Attaching means includes cam or wedge	55
52/767	Clamped against section by turning cam engaging screw	11
52/768	Attaching means pivots or includes pivoting actuating means	20
52/772	Exposed attaching element holds two spaced facers to frame	69
52/777	Facer aligned to frame in two planes (e.g., notched facer)	20
52/779	Facer grooved to receive frame	64
52/778	Facer rabbeted to receive frame	24
52/773	Facer to frame attaching means resiliently biased	62
52/774	Attaching means in joint between adjacent facers	27
52/781	Frame member fabricated from thin walled material	106
52/780	Frame recessed to receive facer	118
52/483.1	Facer back abuts and conceals frame	224
52/489.1	Including clip-type fastener	203
52/489.2	Having a prong-type portion	85
52/762	Facer between exposed frame members having unitary flanges or integral retainer for attachment to frame	115
52/761	Frame member substantially cylindrical in cross-section	21
52/482	Frame with ductile-type deformable grip	35
52/763	Interkeyed edge configurations of adjacent facers cooperate with shaft	36
52/478	Lapped multiplanar surfacing attached to substructure arrangement	186
52/781.5	Preformed concrete frame	7
52/475.1	Self-supporting section (e.g., facing) attached to nonload bearing framing	94
52/477	Stonelike load bearing-type component	28
52/476	With releasable frame section retaining facer	116
52/415	Facers; e.g., modules, mutually bonded by internal settable material section	32
52/433	Beam or girder type with feature resisting transverse loading	6
52/442	Dissimilar material member in section	85
52/432	Facer reinforcement anchored in section	42
52/421	Hollow module and discrete dam for cast section	43
52/416	Lapped or bridger strip juncture-type surfacing	24
52/417	Dissimilar strip at juncture of facers	104
52/418	Embedded fastener	8
52/419	Material between superposed facers	17
52/420	Partial section; e.g., adhesive edge strip	30
52/424	Laterally related modules; e.g., back-to-back	38
52/425	Continuous section filling space between modules	59
52/426	With transverse tie	297
52/429	Flanges on modules enclosing section	12
52/430	Integral overlapping bonded projections	4
52/431	Module reinforcement anchored in section	38
52/428	Separable, bonded tie between modules	37
52/427	Transverse, disparate material form member	27
52/440	Means covering section surface	8
52/441	Distinct means separate from module	10
52/434	Modules fixed to preformed sustainer	37
52/435	Flange web-type sustainer embedded in section	18
52/422	Retaining feature on module exterior	17
52/436	Section between integral interfitting means on modules	24
52/439	Section filling hollow or channel module	91
52/437	Section filling opposed channels in adjacent modules	47
52/438	Dissimilar material member in section	48
52/423	Shaft with dissimilar shell	8
52/219	Flue connection to building structure	119
52/218	Flue with gaseous fluid-directing feature	59
52/192	Fluent material hopper or storage container with material port	81
52/197	Bottom outlet port; e.g., hopper bottom	53
52/194	Elevated container, leg-supported	35
52/196	Framed port in wall	21
52/193	Rod crossing port	4
52/195	With chute	24
52/292	Footing or foundation type	107
52/294	Concrete type	136
52/295	Embedded projecting tie	301
52/296	Supporting shaft	147
52/297	Shaft encompassed by base	102
52/293.1	For a wall	98
52/293.2	Of block (e.g., masonry) type	59
52/293.3	With wall-securing means between wall bottom and footing (e.g., sill or sill plate)	200
52/299	Framework spans footings	147
52/298	Socket	160
52/204.1	Framing to receive door, doorjamb, or window sash	249
52/205	Access portal in interior partition; e.g., into office or storage space	39
52/211	Architrave; i.e., finish strip on floor, ceiling, or wall opening	295
52/212	Separable and lapped sections	136
52/204.2	Lintel	40
52/213	Retaining feature between frame and reveal	207
52/215	Buck	48
52/217	For size-adjustment	155
52/216	Foraminous section of frame embedded	10
52/210	Specific studding arrangement for door, doorjamb, or window sash	105
52/206	Wall with plural portals	29
52/207	With one movable door section and at least one fixed section (e.g., sliding doors)	119
52/98	Frangible section or means	408
52/99	In dissimilar material member	46
52/100	Removable corner or internal section	133
52/94	Gable or eave terminal construction	236
52/96	Covering continuation overlaps edge	138
52/95	With conduit or passage means (e.g., eave vent, insulation shield for eave vent)	177
52/DIG.1	Hand tools for assembling building components	124
52/576	Having means (e.g., hollow form or core) forming cavity, core, or cell in slab	71
52/577	Thin-walled type (e.g., can)	69
52/900	Hazardous material permeation prevention (e.g., radon)	6
52/503	Hollow blocks arranged to form passageway	42
52/504	Facing of solid block-type modules	13
52/505	Horizontal and vertical communication	40
52/574	Identical blocks or modular panels fitted to reversed blocks or panels (e.g., t-shape attached to inverted t-shape)	61
52/DIG.8	Imitation beams	42
52/630	Imperforate panel with integral reinforcing	213
52/716.1	In situ attached-type channel or trim strip (e.g., edging)	159
52/717.03	Flexible strip	104
52/717.06	Metallic	43
52/717.04	Multilayer composite	68
52/716.8	Panel gripping channel	116
52/717.05	Polymeric	156
52/717.01	Portal or closure trim	167
52/717.02	Thermal break	61
52/716.3	Upholstery trim	9
52/716.4	With separate means attaching to substructure	16
52/716.5	Vehicle trim	230
52/716.6	Interengaging fastener and strip edges or flanges (e.g., snap-on type)	91
52/716.7	Having resilient-type anchor (e.g., spring clip)	55
52/716.2	Water-guard	78
52/718.01	With separate means attaching to substructure	95
52/718.03	Having resilient-type anchor	17
52/718.02	Having rigid shank-type anchor	42
52/718.04	Interengaging fastener and strip edges or flanges (e.g., snap-on type)	128
52/718.06	Having resilient-type anchor	22
52/718.07	Wire type	0
52/718.05	Having rigid shank-type anchor	70
52/90.1	Inclined top cover (e.g., roof, a-frame)	161
52/90.2	On existing roof	42
52/92.1	Rafter tie-in at horizontal-type support (e.g., wall plate)	91
52/92.2	Distinct connector fixing rafter to wall plate	159
52/92.3	Rafter end terminating at wall exterior face	36
52/93.1	Rafter to vertical support (e.g., stud, column, post) connection	127
52/93.2	Rafter overhangs vertical support outside surface	87
52/91.1	Self-supporting cover (i.e., without distinct rafters)	56
52/91.3	Connection for abutting cover sections	37
52/91.2	Eave fixed by masonry or settable material	22
52/27	Including component (e.g., wall) designed to receive a disparate article having disparate article mounted thereto	183
52/33	Articles form traffic path arrangement	55
52/28	Artificial illumination means	181
52/36.4	Component having specific attachment for an article comprising a horizontal, planar surface (e.g., shelf, bed)	149
52/36.5	Connecting feature for modular-type panels having article (e.g., cabinet, shelf bracket) attachment	110
52/36.6	Including a slotted tubular portion	120
52/36.3	Fireplace mantel	15
52/34	Lavatory fixture	94
52/35	Wall juncture (e.g., bathtub surround kit)	104
52/29	Mounted for movement	80
52/30	Elevator in multistory	79
52/31	Revolving or endless-type conveyor	17
52/32	Swinging	29
52/37	On or adjacent portal frame; e.g., window cleaner`s hook	22
52/40	On shaft or tower	149
52/38	Sign; e.g., nameplate or ornament	44
52/39	Supported from ceiling	167
52/36.1	Task-area type repositionable component (e.g., modular booth, workstation, or concession stand)	275
52/36.2	With top covering	71
52/27.5	With a telephone (e.g., booth or stand)	17
52/573.1	Including design feature (e.g., integral corrugation, tensioners) accommodating dimensional variation responsive to changing conditions	142
52/364	Installed screed or unit with specified feature retaining penetrating fastener	66
52/366	Adhesively secured	21
52/376	Composite, including pierceable nonmetal component	59
52/377	Fastener deflecting	11
52/365	Position adjusting means	36
52/367	Stonelike material base type; e.g., concrete set	23
52/368	Composite shaft: pierceable component	8
52/370	Holder engages opposite sides of ground member	16
52/369	Integral means on holder penetrates ground member	1
52/372	Locked together base and receiver	12
52/375	Base is preformed module or panel	15
52/373	Shell with fastener-retaining feature	3
52/374	Filler	4
52/371	Screed of striplike material	39
52/17	Insulated railway car-type roof	9
52/404.1	Insulating insert; e.g., filler in cavity in preconstructed or cast structure	252
52/404.4	Composed of modules having complementary abutting edges	44
52/406.1	Enveloped-type filler	62
52/406.3	Insert containing chamber	41
52/406.2	Self-contained insulating unit	72
52/407.1	Filler spaced from inside face of cavity	52
52/407.3	Filler pieces within barrier frame (e.g., rafter, joist)	60
52/407.2	Filler suspended by supporting means surrounding at least four sides thereof	22
52/407.5	Insulation defines air enclosing cell or compartment	30
52/407.4	Means (e.g., fastener) to position insulation via supporting means for the barrier	58
52/404.5	Insulation suspended from discrete member (e.g., rod) within cavity	19
52/405.1	Stonelike type (e.g., concrete, masonry) shell	119
52/405.3	Having reinforcement in shell or insert	74
52/405.4	Insert having aligning feature	31
52/405.2	Shell having end interfitting means	16
52/404.3	With divider between and holding insulating layer	102
52/404.2	With retaining means penetrating insulating layer	88
52/250	Intersection of a cast stonelike component (e.g., concrete floor or wall) to another component (e.g., wall)	93
52/260	Cast in situ column with radiating-type reinforcement	19
52/259	Cast in situ material at module juncture	119
52/251	Cast reinforced vertical and horizontal members	106
52/252	Distinct horizontal sustainers between columns	74
52/253	Rods engage rings or plates at supports	14
52/258	Laterally related modules with concealed cast-sustainer	23
52/272	Intersection of wall to floor, ceiling, roof, or another wall (i.e., two-way corner construction)	84
52/283	Barrier or module seated on projecting means on vertical structure	74
52/284	Block type or modular panel type	215
52/286	Block type having vertical and horizontal keys	76
52/285.1	Finite (i.e., not coextensive), disparate material tie	50
52/285.3	Clip-type tie	34
52/285.2	Including threaded tie member	53
52/285.4	Lockpin-type tie	34
52/273	Flexible barrier covering: shaped or edge-attached	115
52/275	Laterally related modules; e.g., spaced surfacing forms corner	55
52/279	Abutting inner modules with outer l-type module	16
52/276	Multiplane overlapping angle and barrier sections	49
52/277	Arcuate angle section	26
52/278	Means attaching angle section to substructure	36
52/281	Sustainer coextensive with junction of panels or modules	193
52/282.1	Exposed sustainer	96
52/282.3	Wall, ceiling, or floor section designed to receive corner connector	64
52/282.4	With fastener	67
52/282.5	Compressing a clamping means	33
52/282.2	With three or more identical panel or module connection points	77
52/280	Trihedral shafts-type corner	63
52/274	With footing; e.g., foundation	100
52/254	With revealed embedded protector	54
52/255	Cast in situ facings (e.g., corner bead)	82
52/257	Longitudinally spaced discrete anchor portions	20
52/256	With separate anchor portions	26
52/232	Irreversibly reactive component	334
52/106	Jail-type structure	69
52/103	Land marker or monument	98
52/104	With translucent feature	26
52/518	Lapped multiplanar surfacing; e.g., shingle type	221
52/519	Interfitted sections	115
52/527	Coplanar tab on margin	21
52/523	Edge and slit	28
52/524	Interfitting slits	13
52/525	With tab	13
52/536	Face-to-face tongue and groove; e.g., dado	110
52/537	Meshing corrugated sheet type	124
52/538	Plural opposed flanges	16
52/520	Fastener or anchor at juncture	236
52/521	Traversing surfacing	92
52/528	Folded, rolled, or indented in situ	95
52/533	Joint with fluid-handling feature	107
52/534	Formed by deformation of base material	19
52/542	Perpendicularly directed flange	85
52/535	Plural offset portions	61
52/541	Rabbet	33
52/529	Reentrant	62
52/532	At corner of section	4
52/530	Plural oppositely opening	36
52/531	With terminal flange extending beyond joint	56
52/522	Resilient detent	70
52/526	Tab and aperture	20
52/539	Tongue and groove	135
52/540	With laminated lap section	66
52/556	Metal face end covering	17
52/557	Plural tabs or facing elements simulator	94
52/559	Formed by slot	45
52/558	Formed embossment or groove	33
52/560	Tapered	55
52/543	With fastener or anchor	118
52/547	Edge-embracing	111
52/548	With integral piercing point	12
52/550	Embracing or interfitted with substructure	34
52/545	Engaging folded section of strip or facing	125
52/549	Facing clamped to substructure by discrete external member	52
52/546	Fitted within edge slot or notch	77
52/544	Interengaging connectable fastener parts	61
52/552	Secured to or integral with cover section	32
52/551	Subjacent fastener strip	123
52/554	With pattern-forming feature	79
52/555	Facing simulating plural elements	156
52/553	With spacing or space-forming feature	113
52/561	Laterally related, individually assembled courses	57
52/568	Connected by transverse hidden joining member	49
52/566	Header unit traverses course	14
52/567	Internal lock-head on header unit	5
52/569	Opposed lateral monolithic projections on modules	10
52/570	Locking type; i.e., against lateral separation	46
52/571	Additional lock means between projections	15
52/572	Opposed projections abutting	12
52/562	Utilizing discrete dissimilar material tie	151
52/565	Embedded in course module	99
52/563	Engaging lateral integral projection on module	28
52/564	Engaging opposed deformations in course modules	65
52/109	Lazy tong extension unit	98
52/233	Log wall-type construction	191
52/473	Louvered panel	177
52/749.1	Machine or implement	249
52/749.13	Masonry	86
52/749.14	Bricklaying machine	34
52/749.15	Lining	22
52/749.12	Roofing	111
52/749.11	Tiling	42
52/DIG.4	Magnetic connecting means for building components	72
52/DIG.2	Masonry lattice or openwork	16
52/167.1	Means compensating earth-transmitted force (e.g., earthquake)	481
52/167.3	Cross bracing	126
52/167.2	Dynamic force generator	104
52/167.4	Relative motion means between a structure and its foundation	158
52/167.7	Elastomeric support	105
52/167.8	With damping or limiting means	120
52/167.9	Polymeric support structure (e.g., teflon)	64
52/167.5	Rolling support	46
52/167.6	With damping or limiting means	55
52/310	Means removing excess moisture from cast in situ mass	29
52/111	Mechanism operated relatively movable shaft assembly	90
52/115	Fluid pressure actuated	87
52/121	Longitudinally extensible by flexible drive or hoist	74
52/114	Moves about vertical axis	26
52/112	Opposed barrier-engaging; e.g., rock drill column	6
52/116	Tilts relative to base	85
52/117	Relatively moving sections	35
52/120	Gin pole hoist	33
52/119	Lifting arm directly engages tower	26
52/118	Telescoping	203
52/113	With spring-actuated return	7
52/750	Miscellaneous	55
52/DIG.11	Mobile-structure stabilizing anchor	108
52/578	Module or panel having discrete edgewise or face-to-face connecting feature	166
52/581	Edge-to-edge openwork panels	90
52/589.1	Having integral key	139
52/590.1	Dovetail-type key	42
52/590.3	Having mortise with internal space	21
52/590.2	Keys, mortises, or key and mortise on opposed faces or edges	101
52/591.1	Key on angularly related edges or faces	141
52/591.3	Key designed for four direction lock	34
52/591.2	Multiple, finite keys (e.g, perpendicular sawtooth)	49
52/591.4	Rabbet on two perpendicular faces or edge and face (e.g., ship lap) for key	62
52/591.5	With additional locking feature (e.g., fastener)	40
52/592.1	Keys, mortises, or key and mortise on opposed edges or faces	361
52/592.6	Designed for stacking (e.g., key on top surface, mortise on bottom)	190
52/592.4	Having mortise with internal space	79
52/592.5	And provided for stacking	35
52/592.2	Key designed for four direction lock	89
52/592.3	In a vertical arrangement	41
52/588.1	Interfitted integral flange	304
52/580	Opposed discrete edger-spacers; e.g., hollow panels	84
52/582.1	With joining means of dissimilar material and separate from unit	256
52/584.1	Clamp type	186
52/583.1	Connecting protruding ends of units` reinforcement (e.g., rebar)	72
52/582.2	Includes lock or latch mechanism	81
52/587.1	Protruding tying means (hook or eyebolt) embedded in unit at other end	45
52/585.1	Tie (e.g., dowel) placed in preformed opposed openings	148
52/586.1	Tie along and within edge or face groove; e.g., spline	240
52/586.2	Spline having particular shape (bone, arrow, dovetail, etc.)	131
52/579	Z- or u-strips, aligned flanges forming major faces	55
52/231	Monolith with sustainer and means tensioning additional reinforcement	17
52/318	Monolithic barrier with revealed intersecting stiffeners; e.g., terrazo	27
52/234	Multiroom or level	100
52/235	Curtain-wall; i.e., panel attached outside floor or beam	490
52/236.3	Multilevel	159
52/236.9	Abutting vertical structure at horizontal structure juncture	43
52/236.5	Continuous cementitious barrier	21
52/236.6	Floor intermediate wall ends	48
52/236.4	Staggered levels	28
52/236.7	Superimposed vertical structure with spacing horizontal structure	46
52/236.8	Horizontal structure includes component of settable material	37
52/236.1	Nonrectangular	61
52/236.2	Curvilinear	45
52/238.1	Partition secured to and crossed by preconstructed barrier	248
52/239	Cubicle type; i.e., spaced from floor or ceiling	563
52/241	Elongated terminal member	299
52/242	Interfitted trim plate	105
52/243.1	Movable element on partition engages overhead barrier; i.e., ceiling, to secure partition in place	109
52/243	Spaced sustainers individually connected to barriers	92
52/240	With tensioning means	24
52/596	Opaque stonelike module	130
52/597	Discrete clip-gripping facing sheet	12
52/600	Elongated reinforcing	130
52/601	Dissimilar material edging	88
52/602	Slab type with integral ribs	82
52/605	Grooves on juncture face	179
52/598	Lateral retaining feature on facing sheet	26
52/599	Terminal flanges	10
52/608	Nonrectangular cross-section	178
52/609	Faces with offset edges	89
52/610	L-shaped	33
52/611	T-shaped	35
52/604	Particularly related to adjacent module	313
52/603	With integral spacing projections	99
52/612	With layered stonelike components	165
52/606	With traversing passage	257
52/607	Additional intersecting, transversing passage, or groove	97
52/342	Openly spaced slat-type lath	11
52/343	Woven or filament connected	9
52/633	Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair	74
52/645	Components adjustably or collapsibly connected	218
52/646	Three-dimensional space-defining	337
52/639	Curvilinear or peaked truss	122
52/644	Arcuate chord	39
52/641	Collapsible or demountable	93
52/642	Laminated	25
52/643	Structurally related trusses	98
52/640	With means to vary camber	52
52/659	Embedded-type free, discrete elements; e.g., set or rings	48
52/660	Fabric or lattice; e.g., indeterminate grating	91
52/663	Discrete component; wholly internal; e.g., architectural grille	44
52/670	Expanded metal	22
52/671	Laterally displaced sections; e.g., corrugated	12
52/672	Nonexpanded, channel-shaped ribs	17
52/664	Intersecting strips or strands	233
52/669	Dissimilar cross-section between crossings	71
52/666	Face-to-face slats, edges coplanar	32
52/668	Interfitted edge slot	115
52/667	Slat orifice encompasses slat	113
52/665	Separate connector at crossing	204
52/676	Mesh type with attached discrete bodies	11
52/661	Perforated with attached filaments	4
52/673	Perforated	25
52/674	Corrugated	25
52/675	Material laterally displaced	11
52/662	Plural facially contacting layers	18
52/656.1	Outside corner or peripherally bordered (i.e., framing, etc.)	197
52/657	"x" or corner brace	64
52/656.8	Grille-type insert	64
52/658	Integral corner; e.g., bent shaft	57
52/656.9	Joint, connector	360
52/656.2	Portal frame or closure frame	99
52/656.3	Fireproof	12
52/656.4	For door	141
52/656.7	For screen or storm door or window or shutter, etc.	75
52/656.5	For window	182
52/656.6	Metal sash or frame	69
52/697	Shaft with truss-braced cross-arm	29
52/690	Side-by-side terminus shafts; e.g., truss	159
52/693	Diagonal bracing	254
52/694	Continuous serpentine; e.g., warren truss	85
52/695	X-braced; i.e., connectors crossing	56
52/696	Sheet metal-type spacer-connector	155
52/692	Truss with compound chord	30
52/691	Truss with inclined lower chord	27
52/677	Spacer-positioner; e.g., rebar chair	142
52/678	Adjustable support	36
52/686	Crossed supported member type	54
52/679	Penetrator with limiting stop	14
52/680	Hook-type head integral with penetrating leg	4
52/681	Penetrating leg traversing separate stop	5
52/683	Block-type stop	3
52/682	Cup, bulb, or u-shaped stop	13
52/687	Plural feet or seat	106
52/689	Single seat	49
52/688	Units attached to separate connector	15
52/684	Support member retaining means movable or deformable to final position	37
52/685	Crossed supported member type	34
52/637	Superimposed three-dimensional units	64
52/638	Diagonal and horizontal bracing extend from juncture of sections	78
52/648.1	Three-dimensional space-defining	131
52/650.1	Beam (e.g., girder, joist, etc.)	90
52/650.2	Inclined struts or ties meeting at intermediate runner	31
52/653.1	Framework	220
52/653.2	Having tubular member	140
52/651.11	Having perimeter-surrounding element	18
52/655.1	Having specific connector, etc.	323
52/655.2	Spheroidal	58
52/650.3	Openwork deck, walkway, ceiling, etc.	147
52/654.1	Parallel trellises or sheets held by disparate connector	68
52/649.1	Reinforcement for settable material	71
52/649.2	For beam, column, etc.	16
52/649.6	Additional laterally projecting means	3
52/649.7	Spacer-positioner	7
52/649.3	Having perimeter-surrounding element	7
52/649.4	Helical	11
52/649.5	Collapsible	4
52/649.8	Spacer-positioner	24
52/652.1	Triangular lattice	55
52/651.01	Vertically oriented (e.g., tower, etc.)	44
52/651.07	Column, mast, etc.	35
52/651.09	Inclined struts or ties meeting at intermediate runner	10
52/651.08	Internal transverse spacer for runners	3
52/651.02	For electrical conductor (e.g., line-pole, line-tower, etc.)	28
52/651.04	Having perimeter-surrounding element (e.g., helical, etc.)	6
52/651.03	Internal transverse spacer for runners	6
52/651.05	For supporting hoisting or boring equipment (e.g., derrick, gantry)	19
52/651.06	Inclined struts or ties meeting at intermediate runner	8
52/651.1	Scaffolding	28
52/634	Truss with unitary chord and web; e.g., sheet metal	37
52/635	Expanded metal	14
52/636	Web portions connected between chords	21
52/647	Wire connected to flange of i- or t-type member	9
52/290	Opposed strip sections (baseboards) and outwardly extending sustainer	45
52/311.1	Ornamental: color, thickness variation, or dissimilar elements forming pattern	169
52/311.3	Decorative feature on a grille-type support	21
52/311.2	Elements interfit or abut to create design	124
52/314	Facer formed to simulate multiple units	233
52/316	Integral relief of face	84
52/312	Trim strip with filler strip	68
52/315	Visible discrete elements in cast material	80
52/313	Wood grain pattern arrangement	65
52/155	Piercing or expanding earth anchor	221
52/157	Auger-type penetrator	152
52/156	Disparate subterranean anchor components	60
52/159	Guided in plane normal to shaft	14
52/158	Laterally held, translating driven piercer	23
52/162	Pivot means connecting separate fluke or hook	36
52/164	Connected by pivoted brace or tie	8
52/163	Fluke or hook pivoted intermediate their ends	42
52/160	Spreader cam or plate	26
52/161	Screw operated	14
52/165	Supporting separate axially aligned shaft	155
52/DIG.10	Polyhedron	260
52/79.1	Preassembled subenclosure or substructure section(s) of unit or building	443
52/79.3	Angularly stacked	33
52/79.5	Collapsible for ease of transport	225
52/79.14	Continuous cementitious barrier	35
52/79.4	Nonrectangular substructure	115
52/79.7	Opening between subenclosures	65
52/79.8	Portal to portal	48
52/79.6	Porch or vestibule	37
52/79.2	Vertically staggered	37
52/79.9	With retaining or attaching means	164
52/79.11	Cast in situ	28
52/79.13	Distinct vertical tie	37
52/79.12	Separate frame	50
52/741.1	Processes	320
52/746.1	Adhering preformed sheet-form member	209
52/746.11	For roofing	238
52/746.12	Mosaic veneer	31
52/745.21	Anchor, bond, etc.	214
52/747.1	Assembling exposed modules	190
52/748.1	Overlapping or interfolding edges (e.g., shingling, etc.)	201
52/748.11	Sheathing	55
52/747.12	Stone-like module	136
52/747.13	Refactory	34
52/747.11	Tiling	104
52/745.05	Barrier construction	165
52/745.06	Cover	107
52/745.07	Arcuate	85
52/745.08	Using prefabricated unit	75
52/745.13	Using prefabricated unit	153
52/745.14	Hinged unit	48
52/745.09	Vertical	142
52/745.12	Support	63
52/745.1	Using prefabricated unit	181
52/745.11	Pivoted unit	40
52/745.17	Column, mast, etc., construction	87
52/745.18	Using prefabricated unit	62
52/745.19	Fabrication of member, module, etc.	283
52/745.2	And moving into position	184
52/742.1	Filling preformed cavity	88
52/742.12	Filler is sheet material	73
52/742.13	Filler material is flowable	165
52/742.14	Filler is cementitious (e.g., concrete, etc.)	249
52/742.15	Fastening	57
52/742.11	For appliance	8
52/742.16	Grouting or pointing	91
52/745.15	Portal or closure construction	123
52/745.16	Using prefabricated unit	99
52/741.3	Protection	184
52/741.11	Requiring soil work	62
52/741.12	Container	49
52/741.15	Support	97
52/741.14	Upright erection	56
52/741.13	Wall	97
52/741.4	Sealing	224
52/741.41	Cementitious surfacing	93
52/741.2	Stair	37
52/745.01	Storage facility construction	83
52/745.02	Using prefabricated subenclosure	80
52/745.03	Stacked	58
52/745.04	Tower support	17
52/45	Railroad car roof construction	23
52/54	Central discrete ridge member	5
52/55	Relatively movable covering sections	3
52/46	Continuous carline; e.g., discrete coextensive rafter	7
52/47	And longitudinal ridge	2
52/50	Laterally verging sections	3
52/52	Over juncture of covering sheets	9
52/48	Purlin or cross-bracing	6
52/51	Separate end fastener or support	9
52/49	Superjacent covering strip	5
52/56	Covering sheet with overhanging continuing edge section	9
52/53	Transverse sustaining rib integral with covering	13
52/393	Relatively yieldable preformed separator (i.e., expansion joint)	143
52/394	Between overlapping edges of surfacing sections	48
52/396.04	Exposed separator between (1) set or cured concrete, (2) metal, wood, plastic, etc., or (3) prefabricated components	143
52/396.08	Between (1) brick or block courses, or (2) individual adjacent bricks or blocks	34
52/396.09	Bricks or blocks designed to receive separator	16
52/396.1	Between tile-type components	21
52/396.06	Composed of at least one collapsible cell (e.g., hollow)	84
52/396.07	Having a bight portion	51
52/396.05	With embedded anchor means	79
52/396.01	Fire or heat resistive type (e.g., for furnace wall)	41
52/402	Held by separate spacer	32
52/395	Separating bridger strip from juncture of panels	98
52/396.02	Separator inserted prior to or during pouring of two adjacent concrete sections	99
52/396.03	Including a collapsible cell (e.g., hollow), bight, or accordion-shaped portion	33
52/73	Rigid barrier cantilevered from vertical support	131
52/74	Awning type	59
52/78	Horizontal slatlike surfacing	16
52/75	Longitudinal axis of slats inclined	9
52/76	With side panel	3
52/77	Diverse side and top panels	3
52/57	Roof finial or cresting	111
52/41	Roof running board or saddle	3
52/44	Attached to seam	3
52/42	Shaped to accommodate seam	6
52/43	Also ridge cap	14
52/DIG.16	Roofing with pressure sensitive adhesive (e.g., shingle from 52/173)	34
52/DIG.15	Seal for corrugated sheets	15
52/455	Sectioned imperforate facing within perpheral frame; e.g., plural panel door	224
52/457	Edge-abutted panels	38
52/458	Panel edge flanges connected	23
52/456	Intersecting separators within frame	153
52/344	Settable material receiving backer fixed to furring, joist, or stud	42
52/357	Discrete clip engaging back of support and in front of backer	19
52/358	Elongated wire-type clip	6
52/359	Engaging flange, adjacent backer, of flange web-type support	17
52/360	Single clip engaging oppositely extending flanges	5
52/361	Impaling-type fastener	20
52/362	Support penetrated	10
52/363	Backer penetrated	39
52/352	Integral backer and elongated support	5
52/354	Integral part of support between edges of coplanar backers	14
52/355	With discrete separable fastener for backer	4
52/348	Intersecting or crossing members forming backer frame	21
52/350	Member supported by flange of crossing member	7
52/349	Terminal engaging flange or flanged member	6
52/346	Means accommodating movement of backer	13
52/356	Support structurally modified to retain backer	11
52/345	With adjustable spacer	4
52/347	With isolating means on supported side of backer	5
52/351	With tie anchored in load-bearing barrier	16
52/353	With tie crossing laterally related backers	5
52/720.1	Shaft (i.e., elongated rigid structure)	73
52/720.2	Baluster type (e.g., newel post, spindle, etc.)	31
52/733.1	Ceiling hanger	70
52/726.1	End-to-end connected sections	210
52/726.2	Beam	78
52/726.3	Upright	108
52/726.5	Chimney, flue, etc.	3
52/726.4	Utility pole	89
52/734.1	For closure or closure portal	60
52/734.2	Window came, glazing bar, etc.	40
52/735.1	For vehicle	117
52/737.1	Girder, column, etc.	47
52/737.6	Box-type, channel, or angle, cross-section	91
52/737.4	Having shell-like outer layer	88
52/737.5	Partial sleeve (e.g., collar, etc.)	43
52/737.2	Plural or composite having attached intersecting member	70
52/737.3	Wood/metal composite	56
52/738.1	Having shell-like outer layer	115
52/729.1	I-beam	138
52/729.2	Compound construction	59
52/729.3	Corrugated web	30
52/729.4	Wooden component	81
52/729.5	Folded sheet material	52
52/730.1	Longitudinally related striplike sections	126
52/730.3	Closure related (e.g., stile, sash bar, mullion, etc.)	52
52/730.4	Forms hollow enclosure (e.g., tubular)	106
52/730.5	Having interlocking feature	67
52/730.6	Having angular component (e.g., having l, t, z cross-section)	89
52/732.1	Forms hollow enclosure	134
52/732.2	Having interlocking feature	62
52/732.3	Upright	50
52/730.2	Reinforcement for settable material	30
52/731.1	Structural support	131
52/731.2	Forms hollow enclosure (e.g., box beam)	136
52/731.6	For vehicle	96
52/731.3	Having interlocking feature	81
52/731.4	Upright	48
52/731.5	Partition support (e.g., stud, furring, etc.)	94
52/731.7	Having angular component (e.g., having l, t, z cross-section)	174
52/731.9	Partition support (e.g., stud, furring, etc.)	119
52/731.8	Upright	38
52/730.7	Wood	154
52/720.3	Security bar	11
52/721.1	Stone-like component (e.g., concrete, etc.)	15
52/724.1	Having feature resisting transverse loading (e.g., beam)	42
52/724.4	Having arch feature	8
52/724.5	Having outer layer or shell	34
52/724.3	Lattice-type structure	5
52/724.2	Tension member having attached projection	13
52/721.2	Upright	25
52/722.1	Conduit	19
52/723.1	Having shell-like outer layer	38
52/723.2	Partial sleeve (e.g., collar, etc.)	18
52/721.3	Sustainer	16
52/721.4	Having outer layer or shell	69
52/721.5	Partial sleeve or collar	21
52/739.1	Strut	57
52/733.2	Stud, furring-strip, lath-strip, etc.	95
52/733.4	Curtain wall joint	76
52/733.3	Having projection which is one piece with shaft	76
52/740.1	Tension member (e.g., re-bar)	57
52/740.9	Axially twisted	9
52/740.2	Embossed or dimpled	7
52/740.6	Having projection which is one piece with shaft	8
52/740.7	Mechanically attached or bonded	12
52/740.3	Ribbed	21
52/740.4	Longitudinal	12
52/740.5	Spiral	19
52/740.8	Sinuous curve type	8
52/736.1	Upright (e.g., post, pole, etc.)	111
52/736.2	Having attached intersecting member (e.g., cross-arm)	96
52/736.3	Having shell-like outer layer	93
52/736.4	Partial sleeve (e.g., collar, etc.)	90
52/632	Shaft or openwork, axially extensible	144
52/153	Shaft with embedding wing-type brace	29
52/154	Wings in different planes	29
52/110	Shaft, vehicle shell attached; e.g., antenna	24
52/2.11	Shaped or strengthened by fluid pressure	113
52/2.22	Comprising spaced, sheetlike members and fluid chamber therebetween	66
52/2.23	Including subdividing elements	47
52/2.13	Confined tubular element exerts force	48
52/2.14	For sealing a closure panel	17
52/2.16	Fluid pressure is subatmospheric	14
52/2.15	Form for hardenable material	53
52/2.25	Including hold down means	59
52/2.26	Comprising strandlike element	34
52/2.17	Including ingress/egress provision	87
52/2.18	Intersecting tubular elements form framework	90
52/2.12	Loading dock doorway seal	33
52/2.24	Sheetlike member comprising plural, edge-joined sections	44
52/2.19	Supported on rigid-walled structure	50
52/2.21	Upstanding column (e.g., mast, tower)	51
52/506.01	Sheetlike element assembled parallel to existing wall, ceiling, or floor (e.g., insulating panel, sheathing)	150
52/506.05	Assembled with fastening device	264
52/513	Discrete dissimilar tie between stonelike components	100
52/506.06	Element spaced from wall, ceiling, or floor and held by discrete retaining means (e.g., suspended ceiling or wall)	291
52/506.07	Inverted t-bar type	286
52/506.08	Section designed (e.g., groove, integral hanger) to fasten to retaining means	168
52/506.09	Having abutting edges to conceal retaining means	66
52/506.1	Edges interfit	75
52/508	Facially opposed barrier sections form cavity	173
52/506.02	For furnace or refrigeration	83
52/506.03	Mounted on frame	16
52/506.04	Double wall, ceiling, or floor	8
52/507	Grille panel facer	82
52/510	Integral rear-seating ledge on facer	48
52/511	Mounting means attached to facer; e.g., upholstery panel	215
52/512	Separate fastener held by penetrating fastener	186
52/509	With separate fastener extending beyond margin	226
52/DIG.14	Shelter shaped to article configuration	38
52/22	Specified roof spaced from ceiling	82
52/169.1	Specified terranean relationship	153
52/169.9	Discrete, spaced foundation elements (e.g., post, column)	154
52/169.2	Geographic	43
52/169.3	Divided terrane	32
52/169.4	Inclined terrane	45
52/169.11	Means to control heat transfer; e.g., insulation or frostline positioning	55
52/169.12	Mobile home skirt	42
52/169.7	Open top, embedded container, tank, or reservoir	267
52/169.8	With laterally spaced foundation element	33
52/170	Shaft reinforcement adjacent earth's surface	117
52/169.13	Shaft; i.e., elongated rigid structure	56
52/169.6	Subterranean enclosure with portal opening; e.g., storm or root cellar, bomb shelter	184
52/169.5	With drain or vent exterior to foundation perimeter	308
52/169.14	With waterproofing means; e.g., covering, coating, or lamina	200
52/177	Specified wear or friction-type traffic-carrying surface	337
52/181	Exposed embedded element or inserted filler	89
52/180	Perforate structure having twisted element or particular surface	68
52/179	Tread-nosing; e.g., shaped stair pad	70
52/182	Stepped; e.g., stair	171
52/187	Helical type	75
52/183	Interconnected relatively movable components	104
52/189	Precast stonelike component	31
52/190	Integral tread and riser	19
52/191	Risers connected to common stringer	63
52/188	Tread unit on horizontal tread member connected to riser	85
52/184	With additional building feature	81
52/186	Closure	19
52/185	Multilevel building	35
52/84	Streamline cross-section; i.e., airfoil	17
52/108	Striplike unit, reversibly flexible and rigid	109
52/DIG.9	Structure including reclaimed component (e.g., trash)	147
52/DIG.7	Synthetic building materials, reinforcements and equivalents (e.g., rubinstein pats.)	62
52/DIG.12	Temporary protective expedient	136
52/222	Tensioned or flexed sheet facing	315
52/261	Three-way corner construction (e.g., two walls and a floor)	26
52/262	Barrier resting on top of vertical structures; e.g., walls	129
52/263	On column (e.g., elevated floor)	321
52/264	Floor supports walls	100
52/265	Layered barrier	59
52/266	Vertically superposed wall sections	32
52/267	Wall of contacting layers	28
52/268	Disparate material lamina between layers	43
52/269	Dissimilar material sheet-form facing	34
52/270	Walls of modular construction	150
52/271	Joint key between superimposed modules	80
52/DIG.6	Toothed connecting means	71
52/DIG.3	Trailer or mobile home skirt	36
52/171.3	Transparent panel having active treatment with gas or liquid	228
52/172	Hygroscopic material; e.g., internal drier	197
52/575	Trapezoid-shaped block (e.g., keystone)	18
52/244	Tubular structure with exposed terminus edge protector	42
52/403.1	Underlying compressible layer or pad (e.g., floor systems)	211
52/171.2	Vehicle-type windshield defogger or deicer	61
52/DIG.13	Velcro	200
52/384	Veneer tiles held by nonload-bearing grid	92
52/385	Attached to additional substructure	93
52/386	Integral projections on backer	50
52/387	Engaging edges of tile	88
52/388	Mesh-type backer; e.g., woven fabric	30
52/389	Tiles embedded in settable material	87
52/146	Vertical structure with brace, or guy, extending diagonally to a base	57
52/147	Attached discrete guard	27
52/148	Flexible guy type	55
52/152	Spaced or angularly related braces	27
52/149	With adjustable means	47
52/150	At brace and shaft intersection	16
52/151	For tie between shaft and brace	6
52/300	Vertical structure with upper terminal bearing plate or cap	129
52/301	Shaft	131
52/86	Vertically curved arch with terminal support	288
52/88	Monolithic arch	47
52/89	Stonelike modules form arch	44
52/87	With deck structure	16
52/171.1	Viewing port for specific environment	34
52/306	Visible translucent block or embedded component	108
52/307	With preform of nontranslucent material	39
52/308	Forming edging for translucent panel	121
52/302.1	Wall, ceiling, floor, or roof designed for ventilation or drainage	398
52/302.6	Embedded flashing	76
52/302.2	For a grain bin	18
52/302.5	For a pole or post	5
52/302.7	Including a plug for drain or vent	46
52/302.3	With the vent or drain entirely along at least one substantial dimension (e.g., length, not thickness)	309
52/302.4	Composed of interfitting blocks	49
52/220.1	Wall, ceiling, or floor designed for utilities	284
52/220.5	Completed accessible continous trench duct type	117
52/220.8	Having a passageway through the entire wall, ceiling, or floor thickness (e.g., poke-through)	302
52/220.2	Load-bearing, prefabricated, abutting units with aligned utility passages	163
52/220.3	Multiple passageway or multicellular load-bearing units (e.g., grid or two parallel pipes in a slab)	135
52/220.4	Corrugated type	61
52/220.7	Partition type (e.g., raceway arrangement)	328
52/220.6	Suspended ceiling	46
52/204.5	Window or window sash, sill, mullion, or glazing	191
52/204.53	Architrave; i.e., molding or finish strip touching pane face	100
52/204.54	Separable and lapped sections	55
52/204.62	Attaching means securing a pane to a sash member or to another pane	136
52/204.67	Contacting pane front and back then fastens to sash	26
52/204.68	Interconnected by intermediate member and fastener	16
52/204.64	Including cam or wedge	21
52/204.65	Clamped against pane by turning cam engaging screw	8
52/204.69	Pane to sash attaching means resiliently biased	53
52/204.66	Pivots or includes pivoting actuating means	23
52/204.63	Sash piercing element (e.g., glazing points)	7
52/204.705	Solid three-sided glazing strip	11
52/204.7	With attaching means element received in channel or aperture in sash	94
52/204.61	Decorative grill attached to sash	48
52/204.58	Finite tie for intersection of panes (i.e., corner)	10
52/209	Having a drain or vent	174
52/204.52	With a plug	21
52/204.51	Having a fixed pane and a movable pane	62
52/204.57	Intersection of panes having coextensive exposed sustainer (i.e., corner)	21
52/204.6	Multiple panes within a sash	54
52/204.59	Ornamental type; e.g., stained glass or mosaic type	46
52/208	Panel or panel edging, directly clamped or adhered to wall	497
52/204.55	Sash having integral securing means (e.g., nailing strip)	45
52/214	Catch or resilient strip	38
52/204.56	For size adjustment	28
52/204.591	Spacing pane from disparate edging	298
52/204.593	At least two spaced panes	163
52/204.595	Spaced by unitary or contacting u-channels	55
52/204.599	Metallic spring (e.g., strip separator)	24
52/204.597	Overlapping edge and face of pane	256
52/204.71	U-shaped channel formed of separate strips overlapping pane edge, front, and back	35
52/204.72	With mechanical fastener for securing strips	26
52/127.1	With adjunctive means for assembly or disassembly	90
52/127.3	Having component positioning means or control means for flowable material	60
52/127.4	Opening or passageway for flowable material	15
52/127.2	Removable prop or brace combined with structure component	186
52/127.5	Specific hand or tool engaging surface on structure component	67
52/127.6	Panel and frame connection	23
52/127.7	Structure includes tool or opening to provide access for a tool used in operating a locking, latching, attaching, or adjusting means	62
52/127.11	Cam surface	39
52/127.8	Panel joined to or released from peripheral frame	35
52/127.12	Threaded engagement means	53
52/127.9	Tool operates swinging arm latch	37
52/223.1	With component having discrete prestressing means	87
52/223.13	Anchorage (e.g., end)	249
52/223.4	Axially loaded vertical structure (e.g., column, derrick)	57
52/223.5	Composed of stacked sections	19
52/223.8	Beam, girder, or truss construction	106
52/223.9	Composed of abutting sections	46
52/223.11	Connecting adjacent ends of monolithic beam or girder	28
52/223.12	Homogenous design (e.g., all metal)	36
52/223.2	Pressure vessel	45
52/223.6	Slab or panel construction	103
52/223.7	Composed of abutting modular panels or blocks	154
52/223.14	Specific prestressing means	132
52/223.3	Tubular shaped tank, silo, cooling tower, etc.	49
52/515	With disparate protective coating	103
52/516	In situ applied layer coextensive with lapped sections	29
52/517	Repellant treated	39
52/19	With entrance for persons or objects in horizontal or inclined cover	160
52/21	Masonry or concrete	94
52/20	With additional enclosure structure; e.g., manhole	393
52/144	With exposed configuration having acoustical function	200
52/145	Absorbing material behind foraminous facing sheet	122
52/105	With indicia	244
52/122.1	With lifting or handling means for primary component or assembly	62
52/125.2	Construction or component having means to engage hand or cable-type lifting means	79
52/125.4	Embedded in settable material	87
52/125.5	Embedded socket element	85
52/125.6	Engaging means cooperates with rigid, intermediate device which distributes load or lifts multiple components	41
52/125.3	Unitary engaging means in monolithic or single contruction or component	21
52/125.1	Lift slab	59
52/123.1	Mast or enclosure section elevated to superimposed position	56
52/126.1	Position adjusting means; e.g., leveling	167
52/126.5	For horizontal barrier only	101
52/126.6	Adjustable pedestal	238
52/126.2	For service duct or outlet	36
52/126.3	For vertical barrier only	56
52/126.4	Threaded element engages support surface	88
52/126.7	Threaded element engages support surface	66
52/124.1	Vault component	6
52/124.2	Having hand, hoist, or tackle engaging means embedded in settable material	15
52/443	With means (e.g., apertures, projections) for receiving settable material facing (e.g., plaster)	47
52/454	Attached filament or mesh	76
52/444	Block-type backer with integral facing receiving feature	14
52/449	Cementitious material covered by adhered apertured sheet	13
52/450	Corrugated	33
52/451	Laminated on planar sheet	13
52/452	With transverse filament	9
52/445	Discrete particles adhered to backer	10
52/446	Disparate coating material on backer	19
52/453	Grooved backer	13
52/447	Separate sections with connecting feature	8
52/448	Interengaging edge joint	13
52/514	With means for split-prevention or damaged part repair	331
52/514.5	Using settable material (e.g., grout)	79
52/168	With protective liquid supply	51
52/6	With stadium or auditorium feature	150
52/7	Movable stage	101
52/8	Seating arrangement	90
52/9	Shiftable seating section	119
52/10	Power means	39
52/309.1	With synthetic resinous component	311
52/309.4	Foam	250
52/309.5	Adhesive	74
52/309.8	Adjacent nonporous layer	231
52/309.12	Cementitious material	416
52/309.9	Nonporous exterior faces	393
52/309.11	Tie between exterior faces	312
52/309.6	Open cell	25
52/309.7	With an embedded, elongated component	262
52/309.2	Locally reinforced to receive a fastener	74
52/309.3	Nonfoam adhesive	71
52/309.13	With nonresinous component	134
52/309.17	Cementitious material	231
52/309.15	Core	112
52/309.16	Embedded, elongated component	211
52/309.14	Exterior faces	138
52/174	With traffic-guiding feature	98
52/175	Multilevel building with ramp	29
52/176	Central ramp group	11
52/DIG.17	With transparent walls or roof (e.g., sunroom)	52
52/143	With transporting feature	231

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