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Class Information
Number: 248/619
Name: Supports > Resilient support > Including spring zone understructure > Diverse resilient elements
Description: Structure comprising a plurality of resilient elements at least two of which differ in size, shape, material, orientation, etc.

Sub-classes under this class:

Class Number Class Name Patents
248/621 Including elastomeric element 49
248/620 Tension and compression 8

Patents under this class:

Patent Number Title Of Patent Date Issued
8480052 Vibration isolating device Jul. 9, 2013
8267356 Tension balancer Sep. 18, 2012
7650203 Foot structure for humanoid robot and robot with the same Jan. 19, 2010
7540465 Shock absorbing motor mount for vibratory belt drive Jun. 2, 2009
7153560 Damping element for a shoe Dec. 26, 2006
7059559 Device for supporting a web and device and process for removing a web from an axle Jun. 13, 2006
6676101 Vibration isolation system Jan. 13, 2004
5833204 Radial flextures, Beam-Columns and tilt isolation for a vibration isolation system Nov. 10, 1998
5758859 Shock absorbing vehicle seat assembly Jun. 2, 1998
5669594 Vibration isolating system Sep. 23, 1997
5639059 Support for a seat Jun. 17, 1997
5559671 BI-directional shock isolation mounting system and method Sep. 24, 1996
5549270 Vibration isolation system Aug. 27, 1996
5549269 Gas spring assembly Aug. 27, 1996
5390892 Vibration isolation system Feb. 21, 1995
5370352 Damped vibration isolation system Dec. 6, 1994
5348266 Reduced horizontal stiffness vibration isolation system Sep. 20, 1994
5310157 Vibration isolation system May. 10, 1994
5293782 Process and device for driving a surface in a reciprocating motion in a plane Mar. 15, 1994
5199690 Active vibration isolation system Apr. 6, 1993
5178357 Vibration isolation system Jan. 12, 1993
5169110 Force-damping energy-removing isolator Dec. 8, 1992
5065637 Adjusting device and adjustable textile fiber carding apparatus Nov. 19, 1991
4796849 Anti-vibration mounting device for a compact disk player Jan. 10, 1989
4789023 Vibration isolating heat sink Dec. 6, 1988
4665792 Missile longitudinal support assembly May. 19, 1987
4587995 Vibration-insulating and vibration-damping suspension for a weaving machine May. 13, 1986
4493471 Sound speaker stand for attenuating vibrations Jan. 15, 1985
4411403 Pivot support bracket for mirror assembly Oct. 25, 1983
4360184 Pneumatic device for attenuation of vertical, horizontal and rotational dynamic forces Nov. 23, 1982
4343452 Spring support strut for drum-type washing machine Aug. 10, 1982
4251045 Method and apparatus for reducing undesired transmission of acoustic energy from a loudspeaker cabinet and for acoustically isolating high fidelity sets therefrom Feb. 17, 1981
4200332 Adjustable chair Apr. 29, 1980

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