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Publication numberUSD355558 S
Publication typeGrant
Application numberUS 29/001,699
Publication dateFeb 21, 1995
Filing dateNov 20, 1992
Publication number001699, 29001699, US D355558 S, US D355558S, US-S-D355558, USD355558 S, USD355558S
InventorsRobert H. Graebe
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wheelchair cellular cushion
US D355558 S
Abstract  available in
Images(18)
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Claims(1)
  1. The ornamental design for a wheelchair cellular cushion, as shown and described.
Description

FIG. 1 is a top, front and left side perspective view of a wheelchair cellular cushion showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an enlarged right side elevational view thereof;

FIG. 4 is an enlarged left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged rear elevational view thereof;

FIG. 7 is an enlarged front elevational view thereof;

FIG. 8 is a top, front and left side perspective view of a wheelchair cellular cushion showing a second embodiment of my new design;

FIG. 9 is a top plan view of FIG. 8;

FIG. 10 is an enlarged right side elevational view of FIG. 8;

FIG. 11 is an enlarged left side elevational view of FIG. 8;

FIG. 12 is a bottom plan view of FIG. 8;

FIG. 13 is an enlarged rear elevational view thereof;

FIG. 14 is an enlarged front elevational view thereof;

FIG. 15 is a top, front and left side perspective view of a wheelchair cellular cushion showing a third embodiment of my new design;

FIG. 16 is a top plan view of FIG. 15;

FIG. 17 is an enlarged right side elevational view of FIG. 15;

FIG. 18 is an enlarged left side elevational view of FIG. 15;

FIG. 19 is a bottom plan view of FIG. 15;

FIG. 20 is a an enlarged rear elevational view of FIG. 15;

FIG. 21 is an enlarged front elevational view of FIG. 15;

FIG. 22 is a top, front and left side perspective view of a wheelchair cellular cushion showing a fourth embodiment of my new design;

FIG. 23 is a top plan view of FIG. 22;

FIG. 24 is an enlarged right side elevational view of FIG. 22;

FIG. 25 is an enlarged left side elevational view of FIG. 22;

FIG. 26 is a bottom plan view of FIG. 22;

FIG. 27 is an enlarged rear elevational view of FIG. 22;

FIG. 28 is an enlarged front elevational view of FIG. 22;

FIG. 29 is a top, front and left side perspective view of a wheelchair cellular cushion showing a fifth embodiment of my new design;

FIG. 30 is a top plan view of FIG. 29;

FIG. 31 is an enlarged right side elevational view of FIG. 29;

FIG. 32 is an enlarged left side elevational view of FIG. 29;

FIG. 33 is a bottom plan view of FIG. 29;

FIG. 34 is an enlarged rear elevational view of FIG. 29;

FIG. 35 is an enlarged front elevational view of FIG. 29;

FIG. 36 is a top, front and left side perspective view of a wheelchair cellular cushion showing a sixth embodiment of my new design;

FIG. 37 is a top plan view of FIG. 36;

FIG. 38 is an enlarged right side elevational view of FIG. 36;

FIG. 39 is an enlarged left side elevational view of FIG. 36;

FIG. 40 is a bottom plan view of FIG. 36;

FIG. 41 is an enlarged rear elevational view of FIG. 36; and,

FIG. 42 is an enlarged front elevational view of FIG. 36.

The sole difference between each of the six embodiments resides in the appearance of the number of cells. The broken line showing of a fill tube and valve shown in FIGS. 1-42 is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6550085 *Nov 13, 1997Apr 22, 2003Georges M. RouxSupport for expansible cells
US6684430Nov 22, 2002Feb 3, 2004Georges M. RouxSupport for expansible cells
US7406734 *Dec 8, 2006Aug 5, 2008Chin-Tien MaiAir inflation cushion with cells having helical edges
US7695069Jul 18, 2007Apr 13, 2010Prust Peter CSeat cushion
US8397326Mar 19, 2013Stryker CorporationPatient/invalid handling support
US8584286Apr 27, 2010Nov 19, 2013Ec Service Inc.Systems and methods for providing a self deflating cushion
US8832885Feb 7, 2011Sep 16, 2014Stryker CorporationPatient/invalid handling support
US8856992Feb 7, 2011Oct 14, 2014Stryker CorporationPatient/invalid handling support
US8910334Dec 17, 2009Dec 16, 2014Stryker CorporationPatient support
US8911387Feb 7, 2011Dec 16, 2014Stryker CorporationPatient/invalid handling support
US9125493Jan 31, 2013Sep 8, 2015Backjoy Orthotics, LlcSeat cushion with flexible contouring
US20050120483 *Dec 2, 2004Jun 9, 2005Clapper Dennis L.Heat diffusing cushion or mattress
US20080030062 *Jul 18, 2007Feb 7, 2008Prust Peter CSeat Cushion
US20080134440 *Dec 8, 2006Jun 12, 2008Chin-Tien MaiAir inflation cushion with cells having helical edges
US20100146709 *Dec 17, 2009Jun 17, 2010Stryker CorporationPatient support
US20100175196 *Jul 15, 2010Patrick LaflechePatient support
Classifications
U.S. ClassificationD06/604, D06/601, 5/654