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Class Information
Number: 280/798
Name: Land vehicles > Wheeled > Running gear > Specific vehicle frame > Longitudinal frame member is tubular
Description: Apparatus having a longitudinal frame member which is circular or oval shaped in cross section.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4798400 |
Light-weight and strong vehicle frame for a four wheeled buggy operated by a seated driver |
Jan. 17, 1989 |
| 4732819 |
Light-weight vehicle frame structure |
Mar. 22, 1988 |
| 4674762 |
Four-wheel, reclining position cycle |
Jun. 23, 1987 |
| 4667765 |
Frame for a four-wheel vehicle |
May. 26, 1987 |
| 4666015 |
Power train for front and rear wheel drive vehicle |
May. 19, 1987 |
| 4650210 |
Saddle type wheeled vehicle for off-road service |
Mar. 17, 1987 |
| 4623167 |
Vehicle frame construction for buggies with riding saddles |
Nov. 18, 1986 |
| 4614249 |
Frame structure for a four-wheel drive vehicle |
Sep. 30, 1986 |
| 4580843 |
Bale rack |
Apr. 8, 1986 |
| 4397481 |
Supporting chassis for working machine, with central frame and side-members |
Aug. 9, 1983 |
| 4369217 |
Cavity-forming support element made of extruded hollow sections in combination with closure members of other materials or alloys |
Jan. 18, 1983 |
| 4232755 |
Electric motor vehicle |
Nov. 11, 1980 |
| 4205872 |
Vehicle frame |
Jun. 3, 1980 |
| 4045075 |
Automobile body frame and envelope construction |
Aug. 30, 1977 |
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