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Patent
D984818
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Priority
Jan 24 2023
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Filed
Jan 24 2023
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Issued
May 02 2023
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Expiry
May 02 2038
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Assg.orig
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Entity
unknown
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6
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22
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n/a
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The ornamental design for an office chair, as shown and described.
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FIG. 1 is a perspective view of an 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 side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a another perspective view thereof.
Li, Qixiang
Patent |
Priority |
Assignee |
Title |
CN302547386, |
|
|
|
D371264, |
Mar 22 1995 |
Gruga, U.S.A. |
Chair body |
D374779, |
Jan 04 1996 |
Global Total Office |
Chair |
D403169, |
Jan 12 1998 |
SHIN YEH ENTERPRISE CO , LTD |
Chair |
D418316, |
Apr 29 1998 |
Klober GmbH |
Office chair |
D423259, |
May 10 1999 |
TRUE SEATING CONCEPTS, INC |
Mesh back chair |
D441993, |
Jul 16 1999 |
|
Chair cushion |
D487641, |
May 31 2002 |
HNI TECHNOLOGIES INC |
Chair |
D487987, |
Feb 24 2003 |
|
Office chair |
D494788, |
Oct 14 2003 |
True Seating Concepts, LLC |
Back and seat cushions for a chair |
D494790, |
Dec 19 2003 |
True Seating Concepts, LLC |
Back and seat cushions for a chair |
D495907, |
Dec 19 2003 |
True Seating Concepts, LLC |
Back and seat cushions for a chair |
D511260, |
Nov 01 2004 |
TRUE SEATING CONCEPTS LLC |
Seat and back rest for a chair |
D611276, |
Sep 25 2009 |
Global Allies, LLC |
Task chair |
D640478, |
Nov 05 2008 |
Allseating Corporation |
Chair |
D648552, |
Oct 16 2009 |
Okamura Corporation |
Chair |
D688483, |
May 09 2012 |
Okamura Corporation |
Chair |
D705559, |
Oct 17 2012 |
Okamura Corporation |
Chair |
D714070, |
Nov 19 2013 |
|
Mesh back task chair with pelvic positioning |
D852563, |
Jul 11 2018 |
NINGBO MEIYING HOUSEHOLD GROUP CO , LTD |
Office chair |
D861367, |
Jul 11 2018 |
NINGBO MEIYING HOUSEHOLD GROUP CO , LTD |
Office chair |
D873576, |
Oct 21 2016 |
Dauphine Entwicklungs- u. Beteiligungs-GmbH |
Office chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a