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Patent
D545076
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Priority
Feb 28 2005
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Filed
Feb 28 2005
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Issued
Jun 26 2007
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Expiry
Jun 26 2021
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Assg.orig
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Entity
unknown
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33
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6
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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 front view of an office chair showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a left side view thereof, the right side being a mirror image;
FIG. 4 is a rear view thereof;
FIG. 5 is a left, isometric view thereof;
FIG. 6 is a front view of a second embodiment;
FIG. 7 is a top view thereof;
FIG. 8 is a left side view thereof, the right side view being a mirror image;
FIG. 9 is a rear view thereof; and,
FIG. 10 is a left, isometric view thereof.
Wilkerson, Larry A., Dallmann, Joern, Willette, Joe, Welsh, Michael W., Beyer, Pete
Patent |
Priority |
Assignee |
Title |
10842281, |
Sep 20 2012 |
Steelcase Inc. |
Control assembly for chair |
11229294, |
Sep 20 2012 |
Steelcase Inc. |
Chair assembly with upholstery covering |
11304528, |
Sep 20 2012 |
Steelcase Inc. |
Chair assembly with upholstery covering |
11464341, |
Sep 20 2012 |
Steelcase Inc. |
Chair assembly with upholstery covering |
D557024, |
Apr 23 2007 |
|
Office chair |
D557025, |
Apr 23 2007 |
|
Office chair |
D571569, |
Oct 09 2006 |
Stoll Giroflex AG |
Chair |
D573361, |
Jan 25 2008 |
Kuo Chin Furniture Decoration Co., Ltd. |
Office chair |
D579241, |
Apr 09 2008 |
Nightingale Corp. |
Chair mechanism |
D579695, |
Mar 17 2008 |
|
Chair frame |
D580198, |
Mar 17 2008 |
|
Chair back |
D597349, |
Nov 14 2007 |
Steelcase Inc |
Chair backrest support |
D607653, |
Nov 14 2007 |
Steelcase Inc |
Chair backrest support |
D640477, |
Nov 05 2008 |
Allseating Corporation |
Chair |
D640478, |
Nov 05 2008 |
Allseating Corporation |
Chair |
D647314, |
Jan 19 2010 |
Chueng Shine Co., Ltd. |
Chair frame |
D650604, |
Jan 20 2011 |
|
Chair |
D651008, |
Jan 20 2011 |
|
Chair |
D651424, |
Jan 20 2011 |
|
Chair |
D656329, |
Aug 19 2009 |
ITOKI CORPORATION |
Chair |
D661915, |
Mar 31 2010 |
Stoll Giroflex AG |
Chair |
D663129, |
Mar 31 2010 |
Stoll Giroflex AG |
Chair |
D687660, |
Jun 05 2012 |
Zhongshan Shi Songlin Furniture Co., Ltd; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D688056, |
Jun 08 2012 |
EXEMPLIS LLC |
Office chair |
D688482, |
Nov 06 2009 |
Hyundai Metal Co., Ltd |
Office chair |
D690523, |
Nov 06 2009 |
PATRA CO , LTD |
Office chair |
D696886, |
Nov 17 2011 |
ITOKI CORPORATION |
Chair |
D697353, |
Nov 17 2011 |
ITOKI CORPORATION |
Chair |
D703457, |
Jun 07 2013 |
MILLERKNOLL, INC |
Chair |
D709721, |
Jun 05 2013 |
Okamura Corporation |
Chair |
D713664, |
Feb 07 2013 |
SAFCO PRODUCTS CO |
Chair with back support and seat |
D774345, |
Mar 20 2015 |
Zhongshan Shi Songlin Furniture Co., Ltd.; ZHONGSHAN SHI SONGLIN FURNITURE CO , LTD |
Chair back frame |
D937593, |
Jan 28 2019 |
ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD. |
Chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 28 2005 | | Haworth, Inc. | (assignment on the face of the patent) | | / |
Sep 21 2005 | BEYER, PETE | HAWORTH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016636 | /0970 |
pdf |
Sep 21 2005 | WELSH, MICHAEL W | HAWORTH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016636 | /0970 |
pdf |
Sep 21 2005 | WILKERSON, LARRY A | HAWORTH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016636 | /0970 |
pdf |
Sep 27 2005 | DALLMANN, JOERN | HAWORTH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016636 | /0970 |
pdf |
Sep 27 2005 | WILLETTE, JOE | HAWORTH, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016636 | /0970 |
pdf |
Apr 03 2014 | HAWORTH, INC , HAWORTH, LTD AND SUCCESSORS | PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT | COLLATERAL ASSIGNMENT OF PATENTS | 032606 | /0875 |
pdf |
May 28 2020 | PNC Bank, National Association | HAWORTH, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 052788 | /0497 |
pdf |
Nov 29 2022 | AFFORDABLE INTERIOR SYSTEMS, INC | PNC BANK | COLLATERAL ASSIGNMENT OF PATENTS | 062078 | /0770 |
pdf |
Nov 29 2022 | HAWORTH, INC | PNC BANK | COLLATERAL ASSIGNMENT OF PATENTS | 062078 | /0770 |
pdf |
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