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Class Information
Number: 293/110
Name: Vehicle fenders > Buffer or bumper type > Having fluid means within impact means to absorb energy > Compartmented impact means
Description: Device in which the gas or liquid is confined in relatively large isolated compartments or in compartments having means permitting flow or the gas or liquid between compartments to thereby absorb the force of impact.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7044514 |
Energy-absorbent component |
May. 16, 2006 |
| 6994384 |
Integrated solitary bumper beam |
Feb. 7, 2006 |
| 6793256 |
Vehicle bumper energy absorber system and method |
Sep. 21, 2004 |
| 6688237 |
Deformation element |
Feb. 10, 2004 |
| 6669251 |
Bumper beam and bumper assembly including a bumper beam |
Dec. 30, 2003 |
| 6443510 |
Device for protecting a vehicle against impact |
Sep. 3, 2002 |
| 6416093 |
Energy absorption, rotation and redirection system for use with racing vehicles and a surrounding barrier |
Jul. 9, 2002 |
| 6406081 |
Energy absorber system |
Jun. 18, 2002 |
| 6334639 |
Bumper equipped with shock-absorbing means |
Jan. 1, 2002 |
| 5780129 |
Multi-layer blow-molded article |
Jul. 14, 1998 |
| 5678885 |
Vehicle body construction |
Oct. 21, 1997 |
| 5564535 |
Side impact energy absorber |
Oct. 15, 1996 |
| 5431463 |
Air cell bumper device |
Jul. 11, 1995 |
| 5404974 |
Impact-absorbing transverse support arrangement |
Apr. 11, 1995 |
| 5199755 |
Vehicle impact attenuating device |
Apr. 6, 1993 |
| 5181697 |
Impact member with multiple concentric gas cushions inflated in sequence |
Jan. 26, 1993 |
| 5100187 |
Vehicle bumper |
Mar. 31, 1992 |
| 4941701 |
Vehicle bumper |
Jul. 17, 1990 |
| 4940270 |
Automobile bumper |
Jul. 10, 1990 |
| 4883299 |
Bumper |
Nov. 28, 1989 |
| 4770420 |
Vehicle mounting system for impact absorption apparatus |
Sep. 13, 1988 |
| 4674911 |
Energy absorbing pneumatic crash cushion |
Jun. 23, 1987 |
| 4635981 |
Impact attenuating body |
Jan. 13, 1987 |
| 4457547 |
Bumper reinforcement structure for vehicles |
Jul. 3, 1984 |
| 4413856 |
Hardbar energy absorbing bumper system for vehicles |
Nov. 8, 1983 |
| 4366885 |
Protective strip for a road vehicle, and a road vehicle having such a strip |
Jan. 4, 1983 |
| 4352514 |
Shock absorbing device |
Oct. 5, 1982 |
| 4105236 |
Shock absorbing body |
Aug. 8, 1978 |
| 4103951 |
Semi-pneumatic energy absorbing bumper system for motor vehicles |
Aug. 1, 1978 |
| 4099759 |
Energy absorbing bumper system |
Jul. 11, 1978 |
| 4072334 |
Energy absorbing bumper |
Feb. 7, 1978 |
| 4050689 |
Pneumatic flexible bumper |
Sep. 27, 1977 |
| 4029350 |
Energy absorbing device |
Jun. 14, 1977 |
| 3997207 |
Cellular section for shock absorption |
Dec. 14, 1976 |
| 3989292 |
Semi-pneumatic energy absorbing bumper system for motor vehicles |
Nov. 2, 1976 |
| 3971583 |
Energy absorbing bumper system |
Jul. 27, 1976 |
| 3938840 |
Shock absorber for a vehicle |
Feb. 17, 1976 |
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