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Class Information
Number: 105
Name: Railway rolling stock >
Description: This class is restricted to wheeled transportation equipment for railways. The rolling stock or equipment may be for use on monorail, two-rail, elevated, suspended, or cable railways.

Class Number	Class Name	No. of Patents
105/424	Antileak joints	19
105/453	Body suspension and springs	73
105/456	Cabs	14
105/396	Car framing and structure	67
105/420	Draft-sill framing	43
105/421	End sills	24
105/404	Freight	163
105/411	Braces	49
105/405	Concrete	1
105/406.1	Gondola	81
105/406.2	Drop end door	2
105/409	Metal sheathing	63
105/410	Ends	37
105/412	Shrinkage take-ups	3
105/408	Timber pockets	0
105/407	Truss	16
105/397	Passenger	60
105/400	Continuous rib	5
105/398	Depressed side door	1
105/402	Ends	6
105/403	Cast	0
105/401	Metal sheathing	49
105/399	Truss	9
105/413	Underframes	48
105/414	Metallic	19
105/415	Cast	8
105/419	Cross bearers	47
105/418	Longitudinal sills	64
105/416	Mono-center sill type	61
105/417	Spread-center sill type	4
105/460	End footboards	3
105/422	Floors	91
105/461	Grab irons	9
105/451	Heating devices	23
105/455	Horizontal rotary	7
105/423	Linings	56
105/26.05	Locomotives	44
105/27	Auxiliary function	7
105/84	Connecting rods	0
105/85	Drive-wheel turners	0
105/33	Driver pick-up	9
105/49	Electric	26
105/50	Battery	23
105/51	Cell disposal	12
105/61	Control	56
105/52	Double rotor	0
105/60	Insulation	2
105/59	Motor coolers	6
105/54	Rotor on axle	5
105/57	Balanced cylindrical field	0
105/55	Geared	4
105/56	Plane field	1
105/58	Twin fields	1
105/53	Wheel rotor	4
105/82	Equalizers	6
105/61.5	Gas turbine	4
105/35	Generating electric	29
105/36	Turbine	3
105/30	Gripping drivers	60
105/72.1	Inertia drive	0
105/79	Inside drive boxes	0
105/80	Lateral motion	0
105/81	Wedge adjustment	0
105/32	Intermittent grip	6
105/62.1	Internal combustion engine	13
105/62.2	Water cooled engine	6
105/63	Pneumatic	3
105/65	Storage	6
105/64.1	With pump	6
105/64.2	Jet propelled	2
105/34.1	Powered bogie	19
105/34.2	Secondary traction device on locomotive	8
105/66	Propeller	0
105/67	Spring	0
105/69	Coil	0
105/68	Elliptic	0
105/72	Gravity	1
105/71	Spiral	0
105/70	Torsion	0
105/37	Steam	2
105/48.2	And with or convertible to internal combustion engine	0
105/48.3	And/or electric	0
105/40	Articulated boilers	1
105/47	Articulated pipes	1
105/43	Boilers	3
105/44	Saddles	0
105/41	Center firebox twin	0
105/39	Compound	1
105/48	Control	1
105/46	Firebox arrangement	1
105/45	Superheaters	1
105/42	Transverse cylinder	1
105/38	Turbine	3
105/48.1	With coal feeding means (e.g., stokers)	0
105/31	Track pushers	5
105/26.1	Trackman's-car type	13
105/73	Traction regulators	31
105/74	Airplane	2
105/76	Electric	3
105/77	Electromagnetic	25
105/78	Wheel or axle	8
105/75	Variable driver load	12
105/28	Turntables	4
105/72.2	With land engaging wheel	94
105/29.1	With rack rail engaging drive	111
105/29.2	Toy or model locomotive	10
105/454	Longitudinally movable body	5
105/463.1	Miscellaneous	27
105/141	Monorail	59
105/143	Animal draft	0
105/142	Human balance	4
105/146	Overhead guides	8
105/147	Single top guide	14
105/144	With slide guides	45
105/145	Raised center rail	17
105/133	Motor placement	43
105/136	Axle mounting	57
105/137	Stator casings	3
105/138	Bar supports	6
105/139	With springs	4
105/140	Boxings and casings	7
105/134	Cable grip	0
105/135	Opposing torque equalizer	15
105/425	Platforms	7
105/436	Side gangway	11
105/426	Trapdoors	5
105/432	Actuators	2
105/433	Lateral shifter	7
105/434	Spring	0
105/428	Diagonal sectional	0
105/435	Locks and starters	1
105/427	Operated with gate and step	6
105/429	With gate	4
105/430	With steps	11
105/431	Convertible	1
105/462	Poling, roping, and jacking irons	6
105/457	Running boards and rails	12
105/458	Safety bridges	42
105/459	Locomotive and tender	0
105/439	Side guards	6
105/442	Long drop bar	0
105/440	Single passage	1
105/441	Seat shifter	0
105/452	Sound deadeners	21
105/238.1	Special car bodies	47
105/394	Armored and protected	7
105/395	Automatic door lock	3
105/327	Dining	7
105/239	Dumping	21
105/311.1	Control	14
105/311.2	Lost motion	10
105/312	Ratchet-handle	1
105/313	Shaft lock	7
105/243	Convertible flat and hopper bottom	26
105/260	Coupled side and bottom	7
105/286	Door actuators	37
105/300	Chain winder	0
105/301	Creeping-shaft lock	0
105/302	Tension lock shifter	0
105/303	Terminal hook	0
105/299	Crank and link	20
105/296	Crank shaft	4
105/297	Creeping	0
105/298	U-crank	0
105/293	Creeping shaft	2
105/295	Chain wind	0
105/294	Rack and pinion	2
105/306	Lever or chain	2
105/288	Multiple door	8
105/289	Interconnected	14
105/292	Chains	0
105/290	Links	23
105/291	With hook	1
105/305	Rack and pinion	19
105/307	Screw or worm	2
105/287	Serial and selective	6
105/304	Toggle or strut	13
105/280	Doors	39
105/285	Buffers	0
105/281	Interchangeable hinge	2
105/284	Link swing	15
105/283	Offset pivot	19
105/282.1	Sliding	29
105/282.3	Driven by rack and pinion	50
105/282.2	Having resilient sealing gasket	37
105/244	Gondola drop bottom	6
105/245	Central ridge	3
105/246	Rising ridge	1
105/308.1	Having door latch	24
105/310.1	Bolt pivoted about axis parallel to door plane	28
105/310	Door actuator operated	19
105/309	Shifting-shaft	4
105/310.2	Sliding bolt	7
105/308.2	Toggle	19
105/247	Hopper type	77
105/250	Longitudinal doors	33
105/251	Center-sill separator	23
105/252	Side-chute bridge	4
105/248	Multiple hopper	70
105/249	Facing center chute	1
105/253	Transverse doors	22
105/254	Inclined bottom	17
105/255	Opposite doors	9
105/257	Shifting	2
105/256	Side-spout gondola	2
105/240	Motor-operated doors	56
105/241.1	Moving car dump	9
105/241.2	Actuated by means external to car	54
105/258	Side-door gondola	7
105/259	Plow car	0
105/242	Suspended	1
105/261.1	Tilting body	9
105/279	Aprons and baffles	4
105/278	Body prop and tie	1
105/268	Cam-track tilt	3
105/276	Displaceable sides	5
105/277	Bodily movable	0
105/261.2	End dumping car	5
105/262	Inwardly dumping section	1
105/263	Outwardly dumping section	2
105/270	Pivoted	2
105/272	Off center	3
105/274	One-side dump	4
105/275	Horizontal rotary	6
105/273	Power hoist	4
105/271	With motor	8
105/264	Rolling tilt	3
105/267	Screw	1
105/265	With motor	2
105/266	Worm gear	0
105/269	Side and tilt	3
105/393	Expansible	9
105/355	Freight	191
105/375	Auxiliary floors	28
105/370	Convertible deck	22
105/371	Sectional	5
105/372	Side hinge	11
105/379	Extension side walls	6
105/392	Freight-contacting rollers	1
105/374	Interior end buffers	8
105/363	Knockdown body	8
105/364	Mine	13
105/377.01	Movable cover	32
105/377.02	Flexible material (e.g., tarp)	17
105/377.03	Mounted on removable frame	5
105/377.04	Having multiple folding sections	3
105/377.05	Hinged to car body	17
105/377.07	Hatch	39
105/377.06	With actuator	15
105/377.11	Locking device	39
105/377.09	Sliding	9
105/377.1	Substantial sidewall portion	6
105/377.08	With seal	28
105/378	Movable side sections	72
105/356	Rolling	1
105/380	Stakes	20
105/390	Pockets	6
105/391	Folding	2
105/382	Releasable	7
105/388	Chain release	1
105/387	Collapsible	1
105/384	Direct detent	6
105/385	Horizontal slide	2
105/383	Pocket openers	1
105/386	Vertical slide	2
105/381	Side folding	2
105/389	Telescopic	3
105/358	Tank	68
105/359	Combined freight	15
105/361	Longitudinally slidable	2
105/362	Saddle and anchors	20
105/360	Tank form	39
105/373	Tiered crates and slides	1
105/365	Tubular way	30
105/357	Vacuum wall	2
105/328	Merchandising	0
105/329.1	Passenger	28
105/331	Combined open and closed	2
105/332	Convertible open and closed	8
105/338	Removable panels	2
105/337	Removable sides	2
105/336	Seat-back panel	1
105/339	Spaced sliding doors	5
105/333	Vertical sliding panel	5
105/335	Drop storage	3
105/334	Roof storage	2
105/343	Door arrangement	15
105/340	Double deck	10
105/350	Dust guards	0
105/351	Car bottom	0
105/352	With collector	0
105/348	Emergency exits	9
105/349	Automatic	1
105/341	Entrance and exit control	29
105/341.5	Turnstile	1
105/354	Hand straps	13
105/342	Motorman's compartment	4
105/344	Passenger placement	11
105/345	Seats	23
105/346	Open car	3
105/347	End panels	2
105/330	Rolling	1
105/353	Storm fronts	0
105/392.5	Shock absorbing	33
105/314	Sleeping	9
105/315	Arrangement	15
105/325	Article holders	5
105/316	Berths	21
105/319	Collapsible	6
105/320	Hammock type	0
105/321	Hinged	6
105/322	Seat back and upper	6
105/317	Vertically movable	2
105/318	With hoist	3
105/324	Curtains and rods	0
105/326	Ladders and steps	5
105/323	Partitions	5
105/238.2	Toy or model railway car	10
105/437	Steps with gate	6
105/438	Convertible	5
105/443	Steps	19
105/446	Car-movement control	0
105/450	Cover	9
105/444	Electric control	7
105/447	Folding	40
105/448	Z-fold riser	4
105/445	Pneumatic control	11
105/449	Slidable	11
105/1.1	Streamline form rolling stock	36
105/1.2	Airlift or ducted	43
105/1.3	Having laterally movable air directing member	8
105/148	Suspended	107
105/149	Car leveler	21
105/154	Inner wheels	58
105/155	Outer wheels	36
105/149.1	Passenger car; e.g., for skiing	32
105/149.2	Suspended chair	22
105/150	Single rail	94
105/151	Cable retainers	13
105/152	Equalized trolleys	8
105/153	Under rolls	34
105/156	Vertical swivels	31
105/231	Tender	3
105/237	Coal bin	0
105/232	Coal feed	0
105/233	Reciprocatory plunger	0
105/234	Screw	1
105/235	Tilting pan	1
105/236	Tanks	2
105/86	Trackman's-car drive	1
105/95	Bicycle conversion	3
105/89	Hand crank	3
105/90.1	Car pusher	0
105/90.2	Motorized	4
105/88	Horizontal hand lever	2
105/91	Pedal crank	3
105/92	On axle	1
105/94	Rockable seat	0
105/93	Treadle	1
105/87	Vertical hand lever	2
105/1.4	Trains	20
105/3	Articulated	121
105/4.1	Two-car truck	121
105/4.4	Including wheel steering provision	16
105/4.2	Separable bogie	26
105/4.3	Truck under first car, second car carried by first	27
105/5	Nontelescoping	3
105/6	Bevel ended	0
105/7	One-track passage	1
105/25.2	Resilient mounting drive connection for shear stress	0
105/1.5	Toy or model train	49
105/8.1	Vestibule connections	64
105/9	Cab and tender	1
105/23	Curtain releasers	0
105/24	Trip handles	0
105/25	Twin jaws	1
105/15	Diaphragms	31
105/18	Bellows fold	44
105/20	Fasteners	12
105/19	Slit plaits	1
105/16	Metallic	1
105/17	Telescopic	11
105/21	Face plates	11
105/22	Vertical hanger rod	1
105/10	Face-plate expanders	3
105/12	Gravity	0
105/11	Pneumatic	3
105/14	Top bow spring	1
105/13	Vertical equalizing	0
105/25.1	Ventilation	1
105/157.1	Trucks	76
105/181	Antifriction wheels	2
105/218.1	Axle bearing mounting	84
105/218.2	Axle bearing mounted on pivotal sideframe arms	50
105/224.1	Deformable cushions	105
105/220	Detachable fixture	21
105/222	Longitudinally movable	25
105/219	Permanent fixture	3
105/221.1	Releasable enclosure	12
105/221.2	Key release	1
105/223	Rocking	15
105/224.05	Spring and guide	41
105/224.06	Spring biased guide or guide follower	7
105/225	Wear plates	44
105/182.1	Bogie	125
105/204	Arch-bar type	2
105/205	Integral	1
105/199.1	Body connections	110
105/199.2	Anti-roll device	76
105/199.5	Single axle	29
105/199.4	Truck center bearing	79
105/199.3	Truck side bearing	104
105/200	Bolster connections	29
105/201	Lateral motion	7
105/207	Bolster guides	27
105/202	Combined transom and bolster	14
105/203	Rocking	4
105/183	Eight-wheel	12
105/194	Equalizers	6
105/195	Six-wheel	2
105/185	Lateral-motion bolster	12
105/193	Bolster damper	15
105/189	Center plate	14
105/187	Rocker	5
105/186	Roller	2
105/188	Six-wheel	0
105/192	Span supported	1
105/190.1	Swinging	6
105/191	On column guide	0
105/190.2	Sprung or cushioned bolster	10
105/184	Maximum traction	5
105/206.1	Side frames	45
105/206.2	Welded	10
105/196	Six-wheel	13
105/208	Spring planks and transoms	22
105/208.1	Resiliently mounted transoms	5
105/208.2	Vertically flexible spring plank or loose connections	3
105/197.05	Sprung bolster	33
105/198.2	Bolster movement dampened by snubber	38
105/198.5	Bolster-mounted snubber	20
105/198.3	Hydraulic damping	18
105/198.4	Snubber biasing spring also supports bolster	33
105/197.1	Leaf and coil	3
105/198.6	Linear torsion spring	1
105/198.7	Nonmetallic spring or cushion	18
105/198.1	Pneumatic spring	23
105/198	Rocking	2
105/197.2	Spring plankless	1
105/226	Bolster	38
105/230	Cast	13
105/228	Center-sill connection	15
105/227	Double	1
105/229	Trussed	0
105/160	Bunk	4
105/178	Changeable gauge	14
105/209	Equalizers	7
105/176	Interconnected	36
105/171	Lateral motion	28
105/164	Levelers	34
105/172	Locomotive frames	6
105/175.1	Articulated	18
105/173	Buffer beams	0
105/174	Swinging bogie	4
105/160.5	Lumber	1
105/161	Mining machine	5
105/158.1	Modified car	1
105/158.2	With spring for low floor car	13
105/177	Multidirectional	20
105/163.1	Overhead crane	38
105/163.2	Skew control	26
105/210	Parallel depression	13
105/211	Platform	3
105/212	Spring	2
105/213	Side-frame base	3
105/214	Integral u-yoke	0
105/165	Radial	41
105/167	Bogie	67
105/168	Positive control	125
105/170	Caster-wheel type	11
105/166	Six-wheel	20
105/169	Stub axle	14
105/217	Safety supports	9
105/180	Stub axle	29
105/216	Supplemental skids	7
105/215.1	Supplemental wheel	44
105/215.2	Railway/highway truck	75
105/157.2	Toy or model truck	12
105/162	Trackman's car	1
105/159	Vehicle carrying	42
105/179	Vertical side pivot	11
105/96	Wheel or axle drive	25
105/99	Articulated radial	5
105/96.1	Axle box mounted transmission	13
105/101	Belt gear	14
105/104	To crank shaft	1
105/102	To rotor	1
105/103	Double loop	2
105/105	Belt tightener	2
105/107	Sliding motor	2
105/106	Swinging motor	3
105/117	Bevel gear	11
105/118	To rotor	1
105/130	Clutches	8
105/100	Epicyclic drive wheels	1
105/129	Flange or axle grip tool	1
105/96.2	Fluid transmission	6
105/132	Loose link	6
105/128	One-way friction grip	0
105/124	Pawl and ratchet	3
105/125	Pawl on axle bracket	2
105/126	Winding drum	2
105/120	Pitman to jack shaft	1
105/121	Geared	0
105/123	Pitman to lever	0
105/122	Pitman to rotor	1
105/108	Plane gear	10
105/112	Engaging traction wheel	4
105/110	To belt	0
105/109	To bevel gear	3
105/111	To pitman and rotor	0
105/113	To rotor	3
105/114	Engaging traction wheel	2
105/115	With crank shaft	0
105/116	Engaging traction wheel	0
105/97	Planetary	2
105/127	Rack and pinion	8
105/131	Resilient drive	22
105/98	Tandem drive	2
105/132.1	Torque arms	4
105/119	Worm gear	2