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