Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD342411 S
Publication typeGrant
Application numberUS 29/001,439
Publication dateDec 21, 1993
Filing dateNov 13, 1992
Publication number001439, 29001439, US D342411 S, US D342411S, US-S-D342411, USD342411 S, USD342411S
InventorsRobert H. Graebe
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Seat cushion
US D342411 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a seat cushion, as shown and described.

FIG. 1 is a top perspective view of the seat cushion of this invention;

FIG. 2 is a right side elevational view and the left side view is identical;

FIG. 3 is a bottom plan view of one embodiment of the invention;

FIG. 4 is a front elevational view of the invention;

FIG. 5 is a rear elevational view of the invention; and,

FIG. 6 is a bottom perspective view of a second embodiment of the invention, the top, side and rear views being identical to FIGS. 1, 2, 4 and 5.

Non-Patent Citations
1Tri-Max Information sheet D-8083 dated Jan. 1, 1989.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6256819Jan 22, 1998Jul 10, 2001Span-America Medical Systems, Inc.Multi-section positioning wheelchair cushion
US6550085Nov 13, 1997Apr 22, 2003Georges M. RouxSupport for expansible cells
US6623270 *Nov 13, 2001Sep 23, 2003William Brent MeldeauAbdominal exercise device with lumbar support
US6684430Nov 22, 2002Feb 3, 2004Georges M. RouxSupport for expansible cells
US6901617Apr 29, 2003Jun 7, 2005Roho, Inc.Multi-layer cushion and cover
US7140057Jan 28, 2004Nov 28, 2006Aspen Seating, LlcReinforced and adjustable contoured seat cushion and method of reinforcing and adjusting the contoured seat cushion
US7216388Jul 28, 2003May 15, 2007Aspen Seating, LlcContoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment
US7373678May 27, 2005May 20, 2008Aspen Seating, LlcSeat cushion with adjustable contour and method of adjusting the contour of a seat cushion
US7698765Jan 3, 2006Apr 20, 2010Hill-Rom Services, Inc.Patient support
US7735169Aug 26, 2008Jun 15, 2010Tempur-Pedic Management, Inc.Comfort pillow
US8146191Dec 22, 2009Apr 3, 2012Hill-Rom Services, Inc.Patient support
US8656537Apr 20, 2006Feb 25, 2014Dan Foam ApsMulti-component pillow and method of manufacturing and assembling same
US9044097Jun 20, 2013Jun 2, 2015Michael Robert ArdreyLeg cushioning and relative placement system
US20050017565 *Jul 22, 2004Jan 27, 2005Sprouse Anthony EricOffice chair with inflatable cellular insert
US20050022305 *Jul 28, 2003Feb 3, 2005Bieganek Joseph S.Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment
US20050023872 *Jul 28, 2003Feb 3, 2005Hetzel Thomas R.Modular seat cushion with interlocking human support and base portions and method of creating and using a seat cushion
US20150164727 *Dec 16, 2013Jun 18, 2015Maria Luisa LopezSupporting Pillow Apparatus for Relieving Pressure on Buttocks
USD738660Aug 7, 2014Sep 15, 2015Pro Medicare S.R.L.Postural system
USD759991 *Dec 12, 2014Jun 28, 2016Haitao JingPillow
USD766025Aug 14, 2015Sep 13, 2016Pro Medicare S.R.L.Postural system
USD798634Aug 26, 2016Oct 3, 2017Airhawk International, LlcAir cushion
U.S. ClassificationD06/601, 5/653, D06/596