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Class Information
Number: 248/588
Name: Supports > Resilient support > Including load sustaining bearing or guide > Resilient means acts through linkage or gear > Crossing links
Description: Structure comprising at least two nonparallel links which cross each other intermediate their ends, which links may or may not be connected together.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8690114 Adjustable suspension system for off-road vehicle Apr. 8, 2014
8684339 Control device to reduce vibration movement on a device vibrating under spring force Apr. 1, 2014
8622363 Vehicle seat Jan. 7, 2014
8561748 Suspension configuration for a seat Oct. 22, 2013
8544813 Vehicle seat, in particular commercial vehicle seat Oct. 1, 2013
8439334 Spring-mounted vibration system to reduce vibration May. 14, 2013
8360374 Adjustable frame to support flexible bodies Jan. 29, 2013
8360524 Vehicle seat with vibratory motion in the height direction Jan. 29, 2013
8160475 Cart with xero module lift assist Apr. 17, 2012
8118287 Shock-mitigating apparatus for seats and other objects Feb. 21, 2012
8081901 Xerographic marking module useful in a xerographic color marking system Dec. 20, 2011
8046129 Control of magnetorheological mount Oct. 25, 2011
8016258 Suspension adjustment mechanism for low suspension seat Sep. 13, 2011
7975813 Electromagnetic suspension system for a seat assembly and machine using same Jul. 12, 2011
7869207 Sliding mechanism for slide-type portable electronic device Jan. 11, 2011
7568675 Scissor suspension Aug. 4, 2009
7522213 Shock and vibration isolator for a camera Apr. 21, 2009
7364130 Artificial christmas tree stand Apr. 29, 2008
7255355 Portable collapsible stand Aug. 14, 2007
7246784 Spring-loaded shelf for a cooler Jul. 24, 2007
7152839 Vehicle seating system with improved vibration isolation Dec. 26, 2006
7032874 Suspension adjusting handle for a suspension system Apr. 25, 2006
6866236 Vehicle seating system with improved vibration isolation Mar. 15, 2005
6616116 Pneumatic motor vehicle seat with stabilized static height Sep. 9, 2003
6616117 Seat suspension height adjustment apparatus Sep. 9, 2003
6550740 Shock absorbing platform Apr. 22, 2003
6264163 Vehicle seat Jul. 24, 2001
6126132 Multi-function single motor seat track actuator assembly Oct. 3, 2000
5957426 Mechanical seat suspension with multiple position, lift-type height adjuster Sep. 28, 1999
5927679 Adjustable vehicle seat suspension Jul. 27, 1999
5871198 Low profile seat suspension Feb. 16, 1999
5833198 Mechanically operated lift table Nov. 10, 1998
5794911 Adjustable vehicle seat suspension Aug. 18, 1998
5778803 Adjustable height load bearing support structure Jul. 14, 1998
5722331 Adjustable height load bearing support structure Mar. 3, 1998
5632209 Lift table May. 27, 1997
5570866 Seat suspension Nov. 5, 1996
5560582 Foldable stand for threading machine Oct. 1, 1996
5490657 Seat, in particular a vehicle seat Feb. 13, 1996
5364060 Adjustable mechanized seat suspension Nov. 15, 1994
5346170 Method and apparatus for adjusting and maintaining the height of a spring-action passenger seat Sep. 13, 1994
5279490 Support structure for a seat Jan. 18, 1994
5261724 Sprung seat Nov. 16, 1993
5251864 Suspension device for vehicle seat Oct. 12, 1993
5222709 Vehicle seat suspension unit Jun. 29, 1993
5211369 Sprung seat frame for a seat May. 18, 1993
5176355 Control for height of a seat Jan. 5, 1993
5082218 Container stand Jan. 21, 1992
5058852 Vehicle seat which is adjustable in height and with automatic weight adjustment Oct. 22, 1991
5025600 Isolation floor system for earthquake Jun. 25, 1991

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