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Class Information
Number: 248/618
Name: Supports > Resilient support > Including spring zone understructure
Description: Structure comprising a portion or section of supporting understructure which consists entirely of springs or resilient material.


Sub-classes under this class:

Class Number Class Name Patents
248/628 C-section 25
248/629 Cantilever 25
248/619 Diverse resilient elements 29
248/626 Elliptic spring 16
248/631 Fluid spring 172
248/630 Laminated spring 15
248/632 Nonmetallic resilient element 152
248/622 Resilient vertical standard 33
248/624 Spiral spring 59


Patents under this class:
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Patent Number Title Of Patent Date Issued
7355846 Mounting device for disk drive Apr. 8, 2008
7300148 Flexibly supported printer Nov. 27, 2007
7251132 Receiving frame having removable computer drive carrier and lock Jul. 31, 2007
7177147 Heat dissipation device for computer hard drive Feb. 13, 2007
7152842 User coupled workspace shock isolation system Dec. 26, 2006
7137603 Apparatus for providing desktop mobility for desktop electronic devices Nov. 21, 2006
7092251 Vibration isolating disk drive receiving stations and chassis used in the manufacture and/or testing of hard disk drives Aug. 15, 2006
7054150 Mounting for disk drive unit and method of handling May. 30, 2006
6988703 Seat suspension shock absorber Jan. 24, 2006
6798656 Hard disc drive heat sink and sound absorbing frame Sep. 28, 2004
6755384 Flexible platform for liquid handling robots Jun. 29, 2004
6719258 Shock and vibration isolation apparatus for motor vehicles seats Apr. 13, 2004
6682043 Shock-absorbing device for a microphone stand Jan. 27, 2004
6578813 Shock isolated workspace Jun. 17, 2003
6572071 Shock eliminator Jun. 3, 2003
6547206 Seat suspension for wheelchair Apr. 15, 2003
6474618 Elastomeric mounting Nov. 5, 2002
6437977 Screwless disk drive frame positioning structure Aug. 20, 2002
6367763 Test mounting for grid array packages Apr. 9, 2002
6351377 Fixing apparatus of data storing device Feb. 26, 2002
6299247 Child exerciser/rocker Oct. 9, 2001
6249432 Vibration dampening system for removable hard disk drive carriers Jun. 19, 2001
6179376 Child exerciser/rocker Jan. 30, 2001
6166901 Vibration dampening system for removable hard disk drive carriers Dec. 26, 2000
6019154 Self leveling operation stage for ultrasonic welding Feb. 1, 2000
5971347 Vibration damper Oct. 26, 1999
5813649 Energy-absorbing deformable bracket Sep. 29, 1998
5810320 Weigh-balancing stand arrangement Sep. 22, 1998
5769381 Process for preventing vibrations of cylinders in a cylinder conveyor Jun. 23, 1998
5692728 Supporting device having elastic members with oscillation mechanisms Dec. 2, 1997
5645216 Bearing for a part of a railroad track Jul. 8, 1997
5529277 Suspension system having two degrees of rotational freedom Jun. 25, 1996
5451093 Spring-mounted infant seat Sep. 19, 1995
5429338 Equipment mount Jul. 4, 1995
5407246 Child exerciser/rocker Apr. 18, 1995
5280889 Shock isolator Jan. 25, 1994
5275371 Absorber tuning block retainer apparatus Jan. 4, 1994
5267720 Structureborne noise isolator Dec. 7, 1993
5249417 Method and apparatus to install and remove heavy components Oct. 5, 1993
5042396 Plastic pallet Aug. 27, 1991
5037060 Uniformly distributed load support device Aug. 6, 1991
4955578 Resiliently fastened support device for a microphone Sep. 11, 1990
4863139 Holding device for a hollow-shaft incremental encoder or the like Sep. 5, 1989
4844541 Rocking furniture with removably secured and adjustable cushions Jul. 4, 1989
4731966 Vibration energy absorber device Mar. 22, 1988
4697984 Supporting structure for underwater structure Oct. 6, 1987
4683520 Mechanical shock mount system for electrical apparatus Jul. 28, 1987
4667921 Elastic suspension device having a great angular rigidity May. 26, 1987
4572471 Spring-equipped mechanical vibration damper Feb. 25, 1986
4533109 Elastic support unit Aug. 6, 1985

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