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Class Information
Number: 280/11.1R
Name: Land vehicles >
Description:


Sub-classes under this class:

Class Number Class Name Patents
280/ Wheeled 0
280/1 Miscellaneous 29
280/1.5 With means for engaging body of walking attendant 55
280/28.5 Wheel substitute 30
280/29 Wheeled 14
280/3 Wheeled propelled 24
280/4 Hose and ladder 14
280/5.2 Step or abutment ascending type vehicle 57
280/5.5 Suspension modification enacted during travel (i.e., active suspension control) 143
280/6.15 Body elevation or tilt 95
280/7.1 Convertible (i.e., velocipede type) 34
280/8 Wheeled and runner 63
280/809 Ski or skate appliance or attachment 222
280/827 Simulations of the velocipede type 19
280/830 Tank or boiler 102
280/841 Skates 32
280/845 Runner vehicle 48
280/900 Runner vehicle attachments 9
280/901 Adaptation on nonspecialized vehicles to semitrailer tractors 86
280/DIG.1 Load responsive (leveling of vehicle) 170
280/DIG.10 Stair climbing chairs 71
280/DIG.11 Walking attendant steered trailers 6
280/DIG.12 Clamp-type ski bindings having plural diverse axes or clamps 1
280/DIG.13 Ski binding controlled by skier position or by remote control 5
280/DIG.14 Tractor-trailer backing connections 48
280/DIG.2 Wheel supports for outboard motors 7
280/DIG.3 Wheeled shopping bag 24
280/DIG.4 Grocery store cart 96
280/DIG.5 Motorized golf carts 186
280/DIG.6 Wheeled golf club carriers 252
280/DIG.7 Air bag rollers 10
280/DIG.8 Separable body or container-type semitrailers 22
280/DIG.9 Occupant-steered trailers 9


Patents under this class:

Patent Number Title Of Patent Date Issued



 
 
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