What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.
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363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
Class Number: D12
Class Title: TRANSPORTATION
Subclass Subclass
Number Title
1 SPECIAL PURPOSE VEHICLE
2 .Combined, e.g., land-sea-air-type vehicle
3 ..Amphibious
4 ..Land and air
5 .Air cushion
6 .Sleigh or sled
7 ..Self-propelled
8 ..Standing occupant only
9 ..With occupant support elevated from runner
10 ...Straddle or flat riding surface type
11 ...Toboggan or skimming type
12 .Armored
13 .Firefighting
14 .Service vehicle (2)
15 ..Dumping or trash handling
16 .Golf car (3)
16.1 .Drone, guided missile, or rocket
17 VEHICLE DRAWN BY ANIMAL (4)
18 .Body with cover
19 .Cart or sulky
20 .Element or attachment
36 RAIL VEHICLE (INCLUDES TRAIN)
37 .Monorail
38 .Locomotive (includes combination with tender)
39 .Car
40 ..Passenger (includes self-propelled)
41 ..Freight
42 .Element or attachment
43 ..Body element
44 ...Baggage support
45 ..Undercarriage
46 ...Truck
47 ...Bolster or bearing
48 ...Draft, coupler, or uncoupler element
49 ..Railway (includes tie)
50 ...Track
51 ...Tie plate or clamp
52 TELPHER CARRIER OR CHAIR LIFT
300 WATERCRAFT OR HULL (8)
301 .Simulative
302 .Canoe or kayak
303 .Sailboat (36)
304 ..Plural hulls or outrigger, e.g., catamaran
305 .Air propeller driven
306 .Paddle wheel or crank driven
307 .Straddle or motorized surfboard type
308 .Submersible
309 .Hydrofoil
310 .Opposed hull skids forming longitudinal channel
311 ..Laterally stepped
312 ..Channel divided by keel or keel rib
313 .Laterally stepped bottomm
314 .Longitudinal planing steps or strakes on bottom
315 .With cabin (37)
316 .Raft, float, or platform
317 .Element or attachment
318 ..Deck or cabin unit
319 AIRCRAFT, SPACECRAFT, OR FUSELAGE (38)
320 .Space satellite or habitat (39)
321 .Flexible or uniform-thickness material forming lift surface,
e.g., parachute, paraglider, kite type, etc.
322 .Body supported
323 .Lighter-than-air, i.e., lift provided by hot air or gas
324 .Amphibious
325 .Disc or saucer shaped
326 .Vertical takeoff type
327 ..Rotary wing, i.e., lift during horizontal flight maintained by
moving airfoil
328 ...Plural horizontal rotors
329 ....Tandem
330 ..Ducted or shrouded fan
331 .Canard configuration or with plural distinct wings
332 ..Horizontal stabilizer ahead of wing
333 .Horizontal stabilizer conforms to and continues wing or
fuselage configuration, e.g., lifting body type
334 ..Plural
335 .Plural fuselages or tail booms
336 .Plural distinct crew or armament nacelles
337 .T-tail empennage, i.e., stabilizer mounted at top of rudder or
vertical fin
338 .Plural distinct rudders (40)
339 .Pusher propeller
340 .Pylon-mounted engine
341 .Wing-mounted engine
342 .Plural distinct engine air intakes on fuselage flanks or wing
roots
343 .Jet propelled
344 .Propeller driven
345 .Element or attachment
82 MOTORCAR, BUS OR TRUCK (9)
83 .Simulative
84 .Bus
85 .Three-wheeled
86 .Motorcar or body
87 ..Dune buggy type
88 ..Two or more fully exposed wheels or detached fenders, e.g.,
racing-type vehicle
89 ..Stepped top
90 ..Contiguous hood and roof
91 ..Distinct hood or cowl
92 ...With distinct trunk or notched back
93 .Motor truck or body (10)
94 ..Vehicle carrier
95 ..Tank-type carrier, e.g., oil, gasoline truck, etc.
96 ..Distinct operator or cargo compartment
97 ...Articulated
98 ...Cargo compartment open at top
99 ..Integral cab and cargo compartment
100 ...Camping, e.g., motor home, etc. (11)
101 TRAILER OR TRAILER BODY (12))
102 .Fully enclosed
103 ..House or camping type (13)
104 ...With expansible portion
105 .Partially enclosed
106 .Element or attachment (14)
107 CYCLE OR MOTORCYCLE (15)
108 .Simulative
109 .Tandem
110 .Motorcycle or frame
111 .Bicycle or frame
112 .Tricycle or frame
113 ..With distinct step plate or depression
114 .Element or attachment (16)
115 ..Cycle holder or rack (17)
116 ..Sidecar
117 ..Frame part
118 ...Fork or stem (18)
119 ...Saddle post or support (19)
120 ...Stand (20)
121 ...Step plate for tricycle
122 ..Running gear (21)
123 ...Crank or sprocket
124 ...Derailleur or gear unit (22)
125 ...Pedal or toe clip
126 ..Enclosure or guard (23)
127 ...For chain, sprocket or derailleur, etc.
128 PERAMBULATOR, INVALID CHAIR, OR STRETCHER
129 .Stroller type
130 .Walker
131 .Wheelchair
132 .Wheeled stretcher
133 .Element or attachment
134 TIRE
135 .Combined with wheel or wheel trim
136 .With tread pattern (24)
137 ..Characterized by symbol, simulation, letter or numeral (25)
138 ..Distinct triangular element (26)
139 ..Distinct circular or oval element
140 ..Distinct square or rectangular element
141 ..Uninterrupted circumferential discrete groove and rib (34)
142 ...Zigzag type
143 ....Opposite walls of groove laterally out of alignment or
dissimilar
144 ....Sinuous curve type
145 ....Undirectional and having parallel sides
146 ..Circumferential, diagonal and lateral straight groove or rib
sides
147 ..Circumferential and diagonal straight groove or rib sides
148 ..Circumferential and lateral straight groove or rib sides
149 ..Diagonal and lateral straight groove or rib sides
150 ..Lateral straight groove or rib sides
151 ..Diagonal straight groove or rib sides
152 .With sidewall or shoulder feature
153 .Element or attachment
154 ..Anti-skid
155 OTHER PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES NOT
ELSEWHERE SPECIFIED (35)
156 .Top, auxiliary compartment, carrier, or load cover (27))
157 ..Article carrier
158 ...Cycle type
159 .Chassis element (28)
160 ..Axle element
161 ..Bearing or fifth wheel
162 ..Draw element, e.g., trailer hitch
163 .Radiator, grille, or bumper (29)
164 ..Combined with hood or fender
165 ..Vertically elongated axis
166 ...Radiator or casing therefor
167 ..Bumper or guard
168 ...Boat fender
169 ...Vehicle-attached front or rear type
170 ....Combined with grille
171 ....Grille or radiator guard
172 ....Element or attachment
173 .Hood for motor vehicle
174 .Control element
175 ..Steering wheel
176 ...Circular
177 ...Element or attachment
178 ..Handlebar
179 ..Brake or gear shift lever or unit
180 ..Brake element
181 .Deflector or fender
182 ..Windshield
183 ..Window or curtain
184 ..Mudguard
185 ...Splash shield or flap
186 ...Cycle type
187 .Rear view mirror (30)
188 ..Combined with disparate article
189 ..Circular head
190 .Exterior or interior trim
191 ..Visor or attachment therefor
192 ..Instrument panel or element thereof
193 ..License plate holder, frame, or support
194 ..Tail pipe extension or muffler
195 ..Vehicle interior or interior panel
196 ..Exterior panel or door
197 ..Radiator cap, gas cap and/or hood ornament
198 ...With temperature or water indicator
199 ...Simulative
200 ....Humanoid
201 ...Opposed radial arms
202 .Tire cover or support
203 .Mat, step, or step plate (31)
204 .Wheel or wheel cover (includes hub or rim)
205 ..Wire-type spoke
206 ..With air diverter, e.g., vane or scoop, etc.
207 ..Hub
208 ..Rim
209 ..Aperture or simulated aperture (32)
210 ...Characterized by circular motif
211 ...Aperture has two straight sides
212 ..Concentric circles
213 ..Element or attachment
214 .Propellerr
215 .Oar, paddle or anchor (33)
216 .Grille or radiator cover
217 .Wheel chock or stop