Patent
   D463172
Priority
Jul 13 2001
Filed
Jul 13 2001
Issued
Sep 24 2002
Expiry
Sep 24 2016
Assg.orig
Entity
unknown
26
7
n/a
The ornamental design for office chair, as shown and described.

FIG. 1 is a perspective view of office chair 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 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.

The broken lines shown on the central portion of the backrest and the seat are understood to represent stitching.

Tsai, Sung-Tsun

Patent Priority Assignee Title
D487987, Feb 24 2003 Office chair
D491396, May 14 2003 Hsiu-Hsueh Wu Combined chair seat/backrest
D491398, Oct 14 2003 True Seating Concepts, LLC Back and seat cushions for a chair
D503057, Apr 20 2004 Armrest
D535132, Aug 19 2005 LIVING STYLE B V I LTD Chair arm
D602288, Nov 28 2008 True Seating Concepts, LLC Chair arm
D604067, Jan 11 2008 Steelcase Inc Chair
D657593, Oct 13 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D657595, Jul 28 2011 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D657981, Oct 13 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D657982, Nov 11 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D657983, Nov 11 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D658409, Oct 13 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D661133, Nov 11 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D661522, Nov 11 2010 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D671774, Jul 28 2011 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D672170, Jul 28 2011 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D846901, Mar 16 2017 Jaguar Land Rover Limited Bench seat for a vehicle
D846903, Apr 10 2017 NIO ANHUI HOLDING CO , LTD Car seat
D858127, Nov 07 2017 Grammer AG Farm equipment seat
D862096, Apr 10 2017 NIO ANHUI HOLDING CO , LTD Bench car seat
D862097, Apr 10 2017 NIO ANHUI HOLDING CO , LTD Car seat
D880881, Mar 28 2018 B/E Aerospace, Inc. Aircraft seating unit
D884373, Nov 07 2017 Grammer AG Construction equipment seat
D904098, Jun 12 2019 Pedicure chair
D909111, Sep 27 2019 Foresee Scientech Ltd. Part of pedicure foot spa massage chair
Patent Priority Assignee Title
D280470, May 13 1983 Trans-Aire International, Inc. Van seat
D383021, Jun 14 1996 Chair body
D403169, Jan 12 1998 SHIN YEH ENTERPRISE CO , LTD Chair
D403170, Jan 12 1998 SHIN YEH ENTERPRISE CO , LTD Chair
D414965, Jul 31 1998 Palliser Furniture Ltd. Chair
D441993, Jul 16 1999 Chair cushion
D451716, Oct 10 2000 GRUGA U S A Combined chair seat/backrest
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