Transportation Patents (Class D12)
- Simulative (Class D12/301)
- Canoe or kayak (Class D12/302)
- Sailboat (3) (Class D12/303)
- Air propeller driven (Class D12/305)
- Paddle wheel or crank driven (Class D12/306)
- Straddle or motorized surfboard type (Class D12/307)
- Submersible (Class D12/308)
- Hydrofoil (Class D12/309)
- Opposed hull skids forming longitudinal channel (Class D12/310)
- Laterally stepped bottom (Class D12/313)
- Longitudinal planing steps or strakes on bottom (Class D12/314)
- With cabin (4) (Class D12/315)
- Raft, float, or platform (Class D12/316)
- Element or attachment (5) (Class D12/317)
- Space satellite or habitat (7) (Class D12/320)
- Flexible or uniform-thickness material forming lift surface, e.g., parachute, paraglider, kite type, etc. (Class D12/321)
- Body supported (Class D12/322)
- Lighter-than-air, i.e., lift provided by hot air or gas (Class D12/323)
- Amphibious (Class D12/324)
- Disc or saucer shaped (Class D12/325)
- Vertical takeoff type (Class D12/326)
- Canard configuration or with plural distinct wings (Class D12/331)
- Horizontal stabilizer conforms to and continues wing or fuselage configuration, e.g., lifting body type (Class D12/333)
- Plural fuselages or tail booms (Class D12/335)
- Plural distinct crew or armament nacelles (Class D12/336)
- T-tail empennage, i.e., stabilizer mounted at top of rudder or vertical fin (Class D12/337)
- Plural distinct rudders (8) (Class D12/338)
- Pusher propeller (Class D12/339)
- Pylon-mounted engine (Class D12/340)
- Wing-mounted engine (Class D12/341)
- Plural distinct engine air intakes on fuselage flanks or wing roots (Class D12/342)
- Jet propelled (Class D12/343)
- Propeller driven (Class D12/344)
- Element or attachment (9) (Class D12/345)
- Cover, canopy, or top (21) (Class D12/401)
- Rack, carrier, or load barrier (23) (Class D12/406)
- Console, compartment, or interior accessory mount (29) (Class D12/415)
- Chassis element (33) (Class D12/159)
- Radiator, grille, or bumper (34) (Class D12/163)
- Hood for motor vehicle (Class D12/173)
- Control element (Class D12/174)
- Deflector or fender (Class D12/181)
- Rear view mirror (35) (Class D12/187)
- Exterior or interior trim (36) (Class D12/190)
- Tire cover or support (Class D12/202)
- Mat, step, or step plate (38) (Class D12/203)
- Wheel or wheel cover (includes hub or rim) (Class D12/204)
- Propeller (Class D12/214)
- Oar, paddle or anchor (40) (Class D12/215)
- Grille or radiator cover (Class D12/216)
- Wheel chock or stop (Class D12/217)
- Fuel tank or fluid reservoir (Class D12/218)
- Wiper (Class D12/219)
- Liner for interior surface (e.g., trunk, ceiling, truck load bed, etc.) (Class D12/221)
- Rollover protection unit or overhead light support bar (Class D12/222)
- Bracket or support (41) (Class D12/223)
