Patent
   D421359
Priority
May 12 1999
Filed
May 12 1999
Issued
Mar 07 2000
Expiry
Mar 07 2014
Assg.orig
Entity
unknown
21
6
n/a
The ornamental design for seat cushion, as shown and described.

FIG. 1 is a perspective view of a seat cushion showing our new design thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Liao, Tsun-Chi

Patent Priority Assignee Title
6574809, Oct 06 1999 Pillow
7216388, Jul 28 2003 SUNRISE MEDICAL US LLC Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment
7434657, May 11 2004 H-P Products, Inc. Acoustic foam sound reducer for vacuum power unit
8291682, May 21 2007 Saddle pad cover
D463701, Oct 19 2001 Roho, Incorporated Seat cushion
D474637, Oct 09 2002 Portable seat cushion
D494331, Jul 25 2003 H-P Products, Inc. Acoustic foam sound reducer for vacuum power unit
D565188, Aug 25 2006 Rehabilitation pad
D642694, Mar 31 2010 Warsaw Orthopedic, Inc Anterior-thigh support
D648586, Nov 04 2010 Saddle type pelvis adjustment seat cushion
D680654, Oct 05 2011 Medical support device
D680778, May 26 2010 Pro Medicare S.R.L. Postural system
D701054, Mar 22 2013 Chair with double contoured bottom
D741621, Mar 31 2014 Cushion
D744660, Apr 17 2014 Upholstery Decor, Inc Spinal support cushion
D747323, Nov 14 2014 Wrist support device
D761595, Aug 04 2014 Upholstery Decor, Inc. Neck pillow
D806440, Jan 28 2016 Upholstery Decor, Inc. Neck pillow
D932802, Apr 09 2020 Gymwell Co., Ltd.; GYMWELL CO , LTD Seat cushion
D939866, Dec 15 2020 Therapeutic pillow
D942181, Oct 08 2020 Hair pillow
Patent Priority Assignee Title
3393012,
5522106, Nov 15 1993 SPECIAL HEALTH SYSTEMS LTD Seat cushion assembly
213495,
227847,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 03 1999LIAO, TSUN-CHIHWA SHIN MUSICAL INSTRUMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0099560172 pdf
May 12 1999Hwa Shin Musical Instrument Co., Ltd.(assignment on the face of the patent)
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