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Class Information
Number: 118
Name: Coating apparatus >
Description: This is the generic class for apparatus for applying or obtaining a surface coating on a base and/or apparatus for impregnating base materials and takes all such apparatus not provided for in other classes.

Class Number	Class Name	No. of Patents
118/DIG.1	Anti-offset	35
118/DIG.2	Bead coater	47
118/31.5	Body member printing type (e.g., finger printing)	67
118/47	Carbonizing, flame contact or burning off of coating ingredient	43
118/45	Coated surface protecting means, e.g., slip sheets	19
118/75	Combined	13
118/708	Condition responsive control	181
118/709	Responsive to diameter of wound material spool	3
118/710	Valve actuator	40
118/711	Integral actuator extends through or is formed on valve seat	17
118/DIG.3	Container-related coater	39
118/663	Control means responsive to a randomly occurring sensed condition	198
118/665	Condition of coated material	241
118/668	Responsive to attribute, absence or presence of work	162
118/670	Defect in the workpiece sensed	60
118/676	Presence of work at or passage of work through coating station sensed	75
118/686	By means to control conveyor operation	46
118/687	By means to intermittently advance conveyor	29
118/679	Having means to control coating application	192
118/682	By means controlling the operation of a timing means	54
118/680	By means to initiate movement of applicator or applicator adjunct	110
118/681	By means to move applicator or applicator adjunct from inoperative position to operative position	120
118/683	Of a pump	98
118/684	Of a valve	165
118/685	Fluid motor actuated	25
118/677	With means to remove or to prevent depositing of excess coating material	50
118/678	By means to interpose barrier	18
118/671	Proximity of work to electrically charged applicator sensed	20
118/675	Removal of article sensed	14
118/672	Running length work	80
118/673	Edge of running length of web material sensed	27
118/674	Having means to sense speed of running length of work	66
118/669	Selective application at a specific position	176
118/688	Responsive to condition of coating material	273
118/689	Concentration of coating material in carrier medium	181
118/690	During application	104
118/691	Photoelectric sensor	106
118/694	Level of supply	131
118/693	Means to raise coating material to a predetermined level inside an enclosed container	48
118/692	Pressure responsive	129
118/664	Sampling of associated base	73
118/666	Temperature responsive	234
118/667	Of coating material or applicator	147
118/DIG.4	Curtain coater	225
118/13	Edible base or coating type	161
118/23	Combined	33
118/31	Drain troughs or implements	21
118/26	Immersion	42
118/29	Liquid coating supply and/or discharge to or from coating container	18
118/30	Means for moving work into, through or out of coating	55
118/28	Moving coating container or tank	9
118/27	Superposed hopper or liquid column	3
118/16	Plural coating devices	83
118/24	Projected of forced flow of coating material	222
118/25	Intermittent	62
118/18	Solid means acting on coating after application	32
118/14	Stringing or decorating of coating	25
118/19	Tumbling particulate work (i.e., rumble)	174
118/17	With apparatus cleaning or conditioning	19
118/15	With cutting of work	15
118/22	With vibration of work	23
118/20	With work drying, cooling, heating or noncoating gas contact	95
118/21	To remove or spread applied coating by gas blast	10
118/DIG.5	Fluidized bed	179
118/DIG.6	Fruit coater	1
118/715	Gas or vapor deposition	2067
118/733	Chamber seal	368
118/726	Crucible or evaporator structure	781
118/727	Movable crucible	59
118/720	Having means to expose a portion of a substrate to coating medium	291
118/721	Substrate contacting mask	138
118/716	Means to coat or impregnate particulate matter	116
118/719	Multizone chamber	1359
118/717	Object embedded in particulate mass	21
118/718	Running length work	426
118/722	With treating means (e.g., jarring)	212
118/723R	By creating electric field (e.g., gas activation, plasma, etc.)	782
118/723FE	Focused electron beam gas energizing means	55
118/723FI	Focusing means for ion beam coating material or focused ion beam gas energizing means (i.e., excluding ion plating or ion implanting)	101
118/723E	Having glow discharge electrodes (e.g., dc, ac, rf, etc.)	1227
118/723ER	Producing energized gas remotely located from substrate	192
118/723HC	Hot cathode means for thermionic emission of electrons (e.g., tungsten filament, etc.)	74
118/723DC	With nozzle-shaped anode (i.e., dc spray gun)	42
118/723MW	Microwave gas energizing means (e.g., 2.45 gigahertz, microwave plasma, etc.)	431
118/723AN	Having antenna	193
118/723ME	Producing energized gas remotely located from substrate	214
118/723MR	With magnet (e.g., electron cyclotron resonance, etc.)	193
118/723MA	With magnet (e.g., electron cyclotron resonance, etc.)	163
118/723MP	Multiple gas energizing means associated with one deposition site (i.e., excluding substrate heater as an energizing means)	252
118/723I	Radio frequency antenna or radio frequency inductive coil discharge means	666
118/723IR	Producing energized gas remotely located from substrate	218
118/723VE	Vacuum evaporation means within deposition chamber (e.g., activated reactive evaporation, etc.)	282
118/723EB	Electron beam evaporator	103
118/723CB	Ion cluster beam	55
118/724	By means to heat or cool	1359
118/725	Substrate heater	1690
118/728	Work support	1364
118/729	Moving work support	716
118/732	Porous	35
118/730	Rotary	804
118/731	Inverting	27
118/79	Half tone printing film holders	0
118/DIG.7	Hoods	186
118/400	Immersion or work-confined pool type	58
118/401	Capillary passages or barometric column feed	99
118/402	Floating film or layer of coating material	70
118/403	Plural superposed layers of coating material in pool	18
118/406	Mask or stencil	190
118/416	Rotating work about an axis through itself during coating	105
118/419	Running length work, longitudinally traveling	546
118/420	Strand form work	255
118/417	Tumbling particulate work	49
118/418	Rotary drums or receptacles	98
118/423	With means for moving work through, into or out of pool	442
118/424	Pinch rolls	51
118/425	Reciprocating or oscillating conveyer	147
118/426	Rotating conveyer for work	78
118/421	With means to move tank or pool	129
118/427	With opposed relatively movable members acting on immersed work	31
118/422	With pool surface skimming or conditioning	27
118/429	With tank structure, liquid supply, control, and/or nonradiant heating means	458
118/428	With work supports or guides	209
118/404	Work extending through pool-confining wall area	99
118/405	Running length work	338
118/407	Work-confined pool	222
118/408	Inside separate hollow work	106
118/413	Movable or adjustable doctoring edge	396
118/414	Rolling doctor	116
118/412	Plural pools	162
118/409	Rotating work about an axis through itself during coating	55
118/415	Superposed pool	187
118/410	With pump or nongravity discharge against work	721
118/411	Plural pools	373
118/707	Intercontrol or safety interlock	38
118/695	Interfacing control of plural operations	108
118/506	Miscellaneous	55
118/DIG.8	Pan greaser	3
118/DIG.12	Pipe and tube (immersion)	19
118/DIG.10	Pipe and tube (inside)	152
118/DIG.13	Pipe and tube (misc.)	11
118/DIG.11	Pipe and tube (outside)	107
118/DIG.9	Plank and molding coater	13
118/696	Program, cyclic, or time control	209
118/706	Cyclic operation of singular element	32
118/705	Having means to reverse operation at end of travel path	26
118/697	Having prerecorded program medium	234
118/698	Having selection means for alternate operational sequences	90
118/699	Having timer	60
118/702	Sequential timing of plural operations	51
118/703	Time delay means	57
118/700	Timing motor with cam or disk	12
118/701	Notched rotating disk	2
118/704	Sequential energization of plural operations	89
118/300	Projection or spray type	396
118/308	Applying solid particulate material	458
118/309	Dust chamber type	147
118/310	Plural supplies of particulate material	62
118/311	With common projector	21
118/312	Recirculation or nonradiant heating of supply of particulate material	154
118/303	Coating moving mass of solid particulate work	321
118/324	Endless conveyer for work	343
118/325	Flexible web or strand work	343
118/317	Inside of hollow work	254
118/318	Rotating work	93
118/323	Moving projector	654
118/313	Plural projectors	287
118/315	Simultaneously acting on work	338
118/316	Opposed	148
118/314	Work moving past sequentially arranged projectors	242
118/304	Projector combined with nonprojecting coater	84
118/319	Rotating turret work support	247
118/320	Rotating work	449
118/322	Endless conveyer for work	59
118/321	Moving projector	168
118/326	With hood or offtake for waste material	608
118/301	With mask or stencil	201
118/302	With projector heating, cleaning or conditioning	306
118/305	Work-supported and guided carriage	167
118/306	Inside of hollow work	135
118/307	Strand, rod or bar form work	49
118/DIG.15	Roller structure	66
118/DIG.14	Roller, conical	12
118/76	Rubbing transfer of solid coating material onto work	111
118/77	Running length work	14
118/78	Strands or cords	19
118/900	Semiconductor vapor doping	48
118/DIG.16	Slinger type	25
118/200	Solid applicator contacting work	60
118/254	Coating inside of hollow work	43
118/206	Combined with other type coating applier	52
118/205	Expansible or contractible to effect work contract	16
118/202	Heater or cooler for applicator or for film-transfer feed member	92
118/256	Movably mounted applicator	104
118/263	Applicator movable to coating material supply	60
118/258	Rotary applicator	236
118/259	Force or fountain feed	189
118/260	Wick feed	75
118/261	With doctor or film distributing feeder engaging applicator	355
118/262	Rotary	290
118/257	Web or belt applicator	160
118/264	Pads or absorbent or porous applicators	259
118/265	Deformable to contact supply	30
118/266	Forced feed or movable transporter from coating material supply to applicator	84
118/267	Gravity feed from separate coating material supply to applicator	23
118/271	Heat-liquefied coating material	15
118/269	Reversible pad and/or plural removable pad sheets	18
118/270	Sponge cup type	25
118/268	Wick feed to applicator	89
118/255	Plural applicators and/or plural sources of coating material	83
118/203	With cleaner or conditioner for applicator	115
118/201	With means to support applicator on body or clothing	5
118/204	With nonuniform removal of coating material from applicator	24
118/209	With work-handling or work-supporting	24
118/214	Coating inside of hollow work	10
118/215	Inside only	36
118/240	Compound motion of applicator during application	16
118/239	Endless belt-type work conveyers	70
118/253	Movable back-up presses work against fixed applicator	34
118/211	Pattern or definite circumscribed area of application	137
118/213	Mask or stencil	132
118/212	Relief or intaglio applicator	123
118/216	Plural applicators or plural-applying surfaces on single applicator	47
118/217	Diverse applicator types	11
118/221	Parallel, spaced or overlapping applications	63
118/222	Adjustable spacing or overlap	21
118/220	Plural applicators and separate work for each	21
118/218	Rotating work	26
118/219	Parallel, spaced or overlapping applications	27
118/225	Simultaneously operating on work	52
118/226	Opposed applicators	22
118/227	Rotary	91
118/228	Open side applicator support	6
118/223	Work moving past sequentially arranged applicators	54
118/224	Rotary applicator opposite rotary applicator or rotary back-up	65
118/241	Reciprocating or oscillating applicator	50
118/242	Along surface of work	50
118/243	To and from coating material supply	71
118/238	Reciprocating work holder	19
118/244	Rotary applicator	208
118/247	Intermittently acting work back-up	30
118/248	Opposed back-up and rotary applicator	45
118/251	Open side applicator and back-up support	4
118/249	Rotary back-up	306
118/250	Open side applicator and back-up support	16
118/252	With guide or gauge for edge or face of work	20
118/246	With means to guide work to follow perimeter of applicator	62
118/245	With means to strip work from applicator	38
118/230	Rotating turret, wheel, or drum work conveyer	43
118/231	Sheet form work	56
118/232	Rotating work during coating application	54
118/233	Work rotated by applicator	20
118/236	Sheet stacking, unstacking or handling	70
118/237	Coating applicator supported by stack	2
118/234	Strand form work	66
118/210	With means to alter relative rates of work and applicator motions	27
118/235	With winding or unwinding of work for supply or removal	50
118/229	Yarn wound drum indexed for stripping	1
118/207	Work-supported and guided carriage	58
118/208	Strand, rod or bar traversing	10
118/100	Solid member or material acting on coating after application	77
118/109	Absorbent or porous mass or pad member	52
118/103	Diverse members	28
118/101	Heated or cooled member	96
118/105	Inside of hollow work	45
118/102	Nonuniform treatment (over treated area of work)	33
118/121	Opposed members	20
118/122	Running length work	64
118/120	Reciprocating member	64
118/110	Rotary member	73
118/112	Axis of rotation coincident or parallel to line of motion of work	27
118/111	Axis of rotation perpendicular to plane of coated surface	13
118/114	Opposed rotary members	23
118/115	Axes of both in same horizontal plane	15
118/116	Flexible work	22
118/117	Running length work	76
118/118	Running length work	109
118/119	Member opposed to work back-up	105
118/113	With reciprocation along axis of rotation	7
118/107	Rotating work	41
118/123	Running length work	170
118/125	Die passage	106
118/126	Member opposed to work back-up	238
118/124	Zigzag or jogged work path	16
118/106	Web or belt member	73
118/104	With means to clean or recondition members	61
118/108	Work-supported and guided carriage	48
118/DIG.17	Wallpaper coater	23
118/DIG.18	Wire and cord (die)	79
118/DIG.19	Wire and cord (immersion)	62
118/DIG.22	Wire and cord (misc.)	23
118/DIG.20	Wire and cord (roller)	16
118/DIG.21	Wire and cord (striper)	17
118/70	With cleaning or reconditioning work support or conveyer	146
118/35	With cutting, punching or tearing of work	36
118/36	Strand form work	11
118/37	Web or sheet work	30
118/40	Cut off	28
118/43	By tearing	18
118/41	Pivoted cutter	13
118/42	Reciprocating cutter	14
118/38	Slitting	18
118/39	And cut off	9
118/32	With folding, unlfolding or festooning	31
118/58	With heat exchange, drying, or non-coating gas or vapor treatment of work	292
118/69	Cooling	212
118/66	Plural treatments	171
118/67	Running length work	151
118/68	Running length work	170
118/62	To manipulate work by gas blast	101
118/63	To remove or spread applied coating by gas blast	273
118/64	With housing surrounding or engaging coating means	189
118/65	Running length work	82
118/59	With solid heat exchange means contacting work	90
118/60	Heated roll type	270
118/61	With treatment of waste gases, e.g., solvent recovery	64
118/712	With indicating, testing, inspecting, or measuring means	872
118/713	With means for visual observation	172
118/714	With means to return indicator to zero point	5
118/56	With manipulation of work after coating to distribute or remove coating	239
118/57	Vibrating or jarring	63
118/620	With means to apply electrical and/or radiant energy to work and/or coating material	468
118/621	Electrostatic and/or electromagnetic attraction or projection of coating material to work	185
118/624	Control of deposition of coating material or selective area, e.g., pattern or edge effect	115
118/625	Plural electrodes selectively energized	51
118/622	Hollow or reentrant work surface interiorly coated	61
118/623	Including electromagnetic field	110
118/626	Projection from edge, e.g., electrostatic atomization	56
118/627	With assisting projection or spray of coating material through free space	68
118/629	Fluid current projector, e.g., spray type	218
118/630	With means to transport work	106
118/633	Plural transport lines	11
118/635	Shielded or insulated hangers or supports	23
118/634	Through vapor-confining chamber	133
118/632	Transport lines with loop return	8
118/631	With movable coating projector	41
118/636	Gravity flow of coating material	21
118/628	With electrode for collecting fugitive or off-target coating material	14
118/638	Work passes between spaced electrodes	74
118/641	Radiant heating	200
118/642	Radiant drying of coated work	159
118/643	With additional diverse drying means	61
118/639	With electromagnetic and/or electrostatic removal of excessive deposit, e.g., detearing	21
118/640	With means to orient coating particles	43
118/52	With means to centrifuge work	718
118/55	Coating inside of hollow work	32
118/53	Plural axes of rotation of work	27
118/54	Reciprocating centrifuge	30
118/44	With means to deform work	82
118/72	With means to prepare work surface for coating	129
118/73	Liquid treatment	65
118/74	Fluxing	39
118/46	With printing	156
118/33	With stretching or tensioning	63
118/34	Transverse	19
118/71	With support for extraneous article of material	6
118/600	With treatment of coating material	98
118/612	By agitation	153
118/606	By fiber preparation	2
118/608	By milling or comminution	22
118/610	By separation	88
118/602	Of recirculated coating material	131
118/603	By separation	105
118/50	With vacuum or fluid pressure chamber	583
118/50.1	With means to apply electrical and/or radiant energy to work and/or coating material	713
118/500	Work holders, or handling devices	1311
118/501	Combined with drip pans or surplus collection	96
118/503	Gripper or clamped work type	445
118/502	Impaling type	24
118/504	Work surface shields, masks or protectors	458
118/505	Work-attached	333