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Class Information
Number: 267/152
Name: Spring devices > Compound > Rubber
Description: Spring device in which one of the spring elements is an elastomeric body of latex, or a synthetic substitute or equivalent.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8590869 Polymer spring Nov. 26, 2013
8584266 Toilet seat lifting device Nov. 19, 2013
8534648 Load bearing surface Sep. 17, 2013
8480052 Vibration isolating device Jul. 9, 2013
8479899 Damper, and electronic component and electronic apparatus equipped with the damper Jul. 9, 2013
8348031 Impact attenuating and spring elements and products containing such elements Jan. 8, 2013
8317173 Vibration damping system Nov. 27, 2012
8297601 Vibration dampening material and method of making same Oct. 30, 2012
8282085 Absorbent covering Oct. 9, 2012
8177201 Very high damping mount with bolt-through construction May. 15, 2012
8113495 Vibration damper Feb. 14, 2012
8104593 Resilient shock-absorbing device Jan. 31, 2012
8061695 Adjustable mounting vibration isolator Nov. 22, 2011
8061698 Geometric shaped side bearing pad Nov. 22, 2011
8061690 Variable-flexibility spring support Nov. 22, 2011
8056656 Anti-torque system for a traction assembly Nov. 15, 2011
8047514 Spring arrangement for a vehicle Nov. 1, 2011
7712730 Shock dampener bumper for motor-vehicles May. 11, 2010
7677538 Lateral displacement shock absorbing material Mar. 16, 2010
7677537 Stopper structure for engine mount Mar. 16, 2010
7678168 Multiple urethane tuned exhaust damper for vertical exhaust Mar. 16, 2010
7416175 Spring seat assembly Aug. 26, 2008
7314125 Impact attenuating and spring elements and products containing such elements Jan. 1, 2008
7249756 Low-profile, multi-axis, highly passively damped, vibration isolation mount Jul. 31, 2007
7175112 Fuel injection valve Feb. 13, 2007
7114712 Non-slip rate-plated sta-bar bushing Oct. 3, 2006
6879423 Printed circuit board assembly with multi-channel block-type optical devices packaged therein Apr. 12, 2005
6796568 Suspension system for a wheelchair Sep. 28, 2004
6755403 Non-slip sta-bar bushing Jun. 29, 2004
6669309 vibration damper for damping fluid vibrations in a hydraulic system Dec. 30, 2003
6578836 Shock absorber for automobile Jun. 17, 2003
6572087 Thrust spring Jun. 3, 2003
6454236 Elastic device for suspending a vibrating structure on a rigid structure Sep. 24, 2002
6450488 Isolator pad for a motor vehicle leaf spring Sep. 17, 2002
6412586 Toroidal exhaust vibration absorber Jul. 2, 2002
6409159 Method of supporting printed circuit board and method of mounting electric components Jun. 25, 2002
6364298 Rubber bearing with radial travel limitation and damping agent channel Apr. 2, 2002
6343777 Suspension lug for a swinging load, especially an exhaust system of a motor vehicle Feb. 5, 2002
6293532 Fluid and elastomer apparatus Sep. 25, 2001
6254070 Shock absorption mount Jul. 3, 2001
6220585 Multi-stage compression spring Apr. 24, 2001
6202994 High energy spring for vibratory devices Mar. 20, 2001
6170782 Resilient supports Jan. 9, 2001
6039388 Hood overslam bumper for automobiles Mar. 21, 2000
5934653 Nonlinear flexible connectors with streamlined resilient elements Aug. 10, 1999
5918708 Linearly decelerated powered slides and method Jul. 6, 1999
5904345 Vibration-damping assembly May. 18, 1999
5833038 Method and apparatus for broadband earthquake resistant foundation with variable stiffness Nov. 10, 1998
5823514 Vibration dampening mounting arrangement for supporting a component on an internal combustion engine Oct. 20, 1998
5667202 Hybrid elastomer-and-metal spring isolator Sep. 16, 1997

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