Patent
   D487987
Priority
Feb 24 2003
Filed
Feb 24 2003
Issued
Apr 06 2004
Expiry
Apr 06 2018
Assg.orig
Entity
unknown
37
20
n/a
The ornamental design for office chair, as shown and described.

FIG. 1 is a perspective view of a office chair showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a right view thereof.

The bottom of the office chair has not been shown and forms no part of the claimed design.

Wu, Hsiu-Hsueh

Patent Priority Assignee Title
D530935, Jun 27 2005 Chair
D531422, Jun 13 2005 Chair
D531829, Jun 13 2005 Chair
D531830, Aug 23 2005 Chair
D532628, Aug 11 2005 True Seating Concepts, LLC Seat and back rest for a chair
D532633, Feb 16 2006 True Seating Concepts, LLC Seat and back rest for a chair
D538080, Apr 07 2006 True Seating Concepts, LLC Chair arm
D538568, Aug 22 2006 True Seating Concepts, LLC Chair arm
D539576, Apr 07 2006 Chair arm and arm pad
D540076, Jul 05 2006 True Seating Concepts, LLC Chair arm
D540077, Jul 05 2006 LIVING STYLE B V I LTD Chair arm
D540078, Jul 05 2006 LIVING STYLE B V I LTD Chair arm
D542063, Feb 16 2006 True Seating Concepts, LLC Chair arm
D542578, Aug 22 2006 True Seating Concepts, LLC Chair arm
D542579, Sep 14 2006 True Seating Concepts, LLC Chair arm
D569116, Nov 08 2005 Zhejiang Himax Furniture Industry Corp. Ltd. 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
D667232, Mar 12 2011 Office chair
D671774, Jul 28 2011 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D672170, Jul 28 2011 ASHLEY FURNITURE INDUSTRIES, INC Chair backrest and seat
D819995, Sep 30 2015 himolla Polstermöbel GmbH Chair
D819996, Sep 30 2015 himolla Postermöbel GmbH Chair
D820612, Sep 30 2015 himolla Postermöbel GmbH Chair
D918611, Feb 21 2020 Henglin Home Furnishings Co., Ltd. Chair
D962689, Feb 02 2021 Anji Judor Furniture Co., Ltd Chair
D984818, Jan 24 2023 ALWAYS OUTDOOR FURNITURE CO., LTD Office chair
ER1385,
ER3419,
ER6883,
ER7422,
Patent Priority Assignee Title
5833321, Dec 16 1996 North Carolina State University Vehicle seat having high air circulation and materials used therein
D369687, Jun 08 1994 HNI TECHNOLOGIES INC Chair
D383021, Jun 14 1996 Chair body
D395762, Feb 28 1997 WARVEL PRODUCTS, INC , A CORP OF NC; WARVEL PRODUCTS, INC - NORTH CAROLINA, A NORTH CAROLINA CORPORATION Chair
D403169, Jan 12 1998 SHIN YEH ENTERPRISE CO , LTD Chair
D403170, Jan 12 1998 SHIN YEH ENTERPRISE CO , LTD Chair
D403521, Jun 05 1997 CHROMCRAFT REVINGTON, INC Chair
D408641, Jan 12 1998 SHIN YEH ENTERPRISE CO , LTD Chair
D409022, Nov 25 1997 La-Z-Boy Incorporated Pedestal based arm chair
D434238, Jan 12 1998 SHIN YEH ENTERPRISE CO , LTD Chair
D437131, Apr 28 2000 SHIN YEH ENTERPRISE CO , LTD Chair
D437499, Apr 28 2000 SHIN YEH ENTERPRISE CO , LTD Chair
D441993, Jul 16 1999 Chair cushion
D444637, Apr 28 2000 SHIN YEH ENTERPRISE CO , LTD Chair
D446396, Jun 09 2000 HNI TECHNOLOGIES INC Chair
D451718, Oct 10 2000 GRUGA U S A Combined chair seat/backrest
D454014, Jan 09 2001 Seat cushion
D463172, Jul 13 2001 Office chair
D467442, Apr 12 2001 Chairworks Taiwan Limited Chair
D471728, Apr 23 2002 Shin Yeh Enterprise Co., Ltd. Chair
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