Patent
   D451720
Priority
Oct 10 2000
Filed
Oct 10 2000
Issued
Dec 11 2001
Expiry
Dec 11 2015
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for combined chair seat/backrest, as shown and described.

FIG. 1 is a perspective view of a combined chair seat/backrest showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof; the opposite side being a mirror image of the shown.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Tseng, Wen-Hung

Patent Priority Assignee Title
D491394, May 14 2003 Hsiu-Hsueh Wu Combined chair seat/backrest
D491395, May 14 2003 Hsiu-Hsueh Wu Combined chair seat/backrest
D491396, May 14 2003 Hsiu-Hsueh Wu Combined chair seat/backrest
D532226, Dec 01 2005 True Seating Concepts, LLC Seat and back rest for a chair
D551881, Jun 27 2005 True Seating Concepts, LLC Seat and back rest for a chair
D576430, Sep 21 2005 True Seating Concepts, LLC Seat and back rest for a chair
D987317, Oct 14 2020 Angi Younike Furniture Co., Ltd.; ANJI YOUNIKE FURNITURE CO , LTD Office chair
Patent Priority Assignee Title
D332011, Jan 11 1990 BANK OF AMERICA, N A Stool
D339924, Jan 11 1990 BANK OF AMERICA, N A Chair
D339927, Jan 11 1990 BANK OF AMERICA, N A Chair
D390712, Nov 21 1996 Kimball International, Inc. Chair
D417102, Nov 25 1997 LA-Z-BOY INCORPORTED Pedestal based arm chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 03 2000TSENG, WEN-HUNGTSENG, WEN-HUNGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112510588 pdf
Oct 03 2000TSENG, WEN-HUNGOCM INTERNATIONAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112510588 pdf
Oct 03 2000TSENG, WEN-HUNGGRUGA U S A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112510588 pdf
Oct 10 2000Wen-Hung, Tseng(assignment on the face of the patent)
Oct 10 2000OCM International Inc.(assignment on the face of the patent)
Oct 10 2000Gruga USA(assignment on the face of the patent)
Apr 30 2003TSENG, WEN-HUNGGRUGA U S A ASSIGNMENT OF PARTIAL INTEREST0140590258 pdf
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