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Class Information
Number: 267/140
Name: Spring devices > Resilient shock or vibration absorber > Bumper > Rubber
Description: Spring device in which the spring element comprises a body of elastomeric material; i.e., a product of latex or a synthetic substitute or equivalent of latex.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4754958 |
Motion snubber |
Jul. 5, 1988 |
| 4733992 |
Fender |
Mar. 29, 1988 |
| 4721414 |
Marine fenders |
Jan. 26, 1988 |
| 4718648 |
Tension-compression liquid spring unit |
Jan. 12, 1988 |
| 4715310 |
Marine shock absorbing apparatus with stabilizers |
Dec. 29, 1987 |
| 4702463 |
Gas spring |
Oct. 27, 1987 |
| 4690388 |
Pneumatic vehicle suspension with failsafe internal stop |
Sep. 1, 1987 |
| 4688776 |
Hydroelastic suspension device for mobile self-lift drilling platforms |
Aug. 25, 1987 |
| 4681304 |
Deflection jounce bumper for strut suspension |
Jul. 21, 1987 |
| 4647025 |
Spring-loaded damping or shock absorbing apparatus |
Mar. 3, 1987 |
| 4641999 |
Means for protecting support structures or similar from shocks |
Feb. 10, 1987 |
| 4627114 |
Shock attenuation structure |
Dec. 9, 1986 |
| 4624493 |
Self-restoring energy absorbing bumper mount |
Nov. 25, 1986 |
| 4621849 |
Bumper for wheel well |
Nov. 11, 1986 |
| 4615398 |
Throttle cushion |
Oct. 7, 1986 |
| 4601611 |
Marine fender |
Jul. 22, 1986 |
| 4573724 |
Hardbar energy absorbing and vibration damping bumper system damping feature |
Mar. 4, 1986 |
| 4548150 |
Readily replaceable bumper guard support and bumper for water covered areas |
Oct. 22, 1985 |
| 4533166 |
Double beam motor vehicle bumpers |
Aug. 6, 1985 |
| 4515502 |
Marine fenders |
May. 7, 1985 |
| 4509781 |
Isolated bumper for damping vibrations in vehicles |
Apr. 9, 1985 |
| 4497593 |
Floating structures |
Feb. 5, 1985 |
| 4494738 |
Shock-absorbing joint and assembly with rotating arms and elastomeric spring action |
Jan. 22, 1985 |
| 4493502 |
Car body guard |
Jan. 15, 1985 |
| 4479400 |
Rack and pinion steering gear, especially for motor vehicles |
Oct. 30, 1984 |
| 4433942 |
Wharf fender |
Feb. 28, 1984 |
| 4433629 |
Railway truck bearing mounting assembly |
Feb. 28, 1984 |
| 4428568 |
Force-absorbing device |
Jan. 31, 1984 |
| 4423859 |
Impact damper |
Jan. 3, 1984 |
| 4388025 |
Guard for offshore structure |
Jun. 14, 1983 |
| 4385665 |
Kinetic energy absorber |
May. 31, 1983 |
| 4363474 |
Anti-pull-out bumper |
Dec. 14, 1982 |
| 4357041 |
Elastomeric energy absorbing system |
Nov. 2, 1982 |
| 4338046 |
Bumper ring with relief groove |
Jul. 6, 1982 |
| 4319539 |
Cushioning fender assembly |
Mar. 16, 1982 |
| 4311412 |
Offshore bumper system and method of manufacturing |
Jan. 19, 1982 |
| 4296705 |
Pneumatic marine fender |
Oct. 27, 1981 |
| 4292913 |
Boat rub rail |
Oct. 6, 1981 |
| 4281610 |
Marine fender and method of making the same |
Aug. 4, 1981 |
| 4277055 |
Cushioning fender |
Jul. 7, 1981 |
| 4267792 |
Elastically deformable fender |
May. 19, 1981 |
| 4258641 |
Marine fender |
Mar. 31, 1981 |
| 4227832 |
Dockside protective device for boats |
Oct. 14, 1980 |
| 4218599 |
Polymer spring |
Aug. 19, 1980 |
| 4198036 |
Inflatable protective cushion |
Apr. 15, 1980 |
| 4196926 |
Energy attenuator and method of manufacturing thereof |
Apr. 8, 1980 |
| 4186915 |
Energy absorbing cellular matrix for vehicles |
Feb. 5, 1980 |
| 4143612 |
Heavy duty fender |
Mar. 13, 1979 |
| 4136633 |
Device for restraining lateral movement of subsea equipment |
Jan. 30, 1979 |
| 4127269 |
Shock absorber and assembly |
Nov. 28, 1978 |
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