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Patent
D593345
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Priority
Jun 05 2008
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Filed
Jun 05 2008
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Issued
Jun 02 2009
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Expiry
Jun 02 2023
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Assg.orig
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Entity
unknown
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51
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73
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n/a
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The ornamental design for a task chair backrest and armrest assembly, as shown.
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FIG. 1 is a front perspective view of a task chair backrest and armrest assembly according to our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a top view thereof.
Features shown in dashed lines form no part of the claimed design.
Schweikarth, Derek, Smith, Meghan, Moya, Joe, Jakobson, John
| Patent |
Priority |
Assignee |
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Sep 20 2012 |
Steelcase Inc. |
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Sep 20 2012 |
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Steelcase Inc. |
Chair assembly with upholstery covering |
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Oct 09 2008 |
Okamura Corporation |
Chair |
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Oct 09 2008 |
Okamura Corporation |
Chair |
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Okamura Corporation |
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Steelcase Inc |
Chair |
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Steelcase Inc |
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Steelcase Inc |
Chair |
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Steelcase Inc |
Chair |
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Steelcase Inc |
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Steelcase Inc |
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Steelcase Inc |
Chair |
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Sep 20 2012 |
Steelcase Inc. |
Chair |
| D758774, |
Apr 24 2015 |
Steelcase Inc. |
Headrest assembly |
| D759415, |
Apr 24 2015 |
Steelcase Inc. |
Headrest |
| D760526, |
Apr 24 2015 |
Steelcase Inc. |
Headrest assembly |
| D781604, |
Apr 24 2015 |
Steelcase Inc. |
Chair |
| D781605, |
Apr 24 2015 |
Steelcase Inc. |
Chair |
| D942767, |
Sep 20 2012 |
Steelcase Inc. |
Chair assembly |
| Patent |
Priority |
Assignee |
Title |
| D277143, |
Sep 29 1980 |
HAWORTH, INC , |
Chair |
| D296735, |
May 06 1986 |
Herman Miller, Inc. |
Chair |
| D300189, |
Sep 16 1986 |
FLEET CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT |
Chair |
| D300588, |
Aug 21 1986 |
Vecta Contract Division of Steelcase Inc. |
Chair |
| D308605, |
Dec 12 1986 |
JASON, INCORPORATED |
Chair |
| D320507, |
Aug 15 1988 |
Steelcase Development Corporation |
Chair |
| D330478, |
Jun 09 1989 |
BOATMEN S A NATIONAL BANK OF ST LOUIS, AS AGENT |
Seat |
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Aug 03 1990 |
High Point Furniture Industries, Inc. |
Chair |
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Nov 26 1990 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Stacking chair |
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Jun 01 1993 |
BERNHARDT, L L C |
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| D354634, |
Jun 06 1991 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
| D355081, |
Nov 09 1992 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
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May 07 1993 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
| D379408, |
Feb 15 1996 |
Global Total Office |
Chair |
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Jun 06 1996 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
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Sep 04 1996 |
BERNHARDT, L L C |
Chair |
| D390384, |
Sep 23 1996 |
HNI TECHNOLOGIES INC |
Chair |
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May 01 1996 |
HNI TECHNOLOGIES INC |
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Feb 28 1997 |
WARVEL PRODUCTS, INC , A CORP OF NC; WARVEL PRODUCTS, INC - NORTH CAROLINA, A NORTH CAROLINA CORPORATION |
Chair |
| D396976, |
Apr 07 1997 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair |
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May 28 1997 |
HNI TECHNOLOGIES INC |
Chair |
| D405283, |
Mar 05 1998 |
HNI TECHNOLOGIES INC |
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Jun 05 1998 |
PAOLI, INC ; HON TECHNOLOGY INC |
Chair |
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Nov 25 1997 |
La-Z-Boy Incorporated |
Pedestal based arm chair |
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Jun 02 1998 |
HNI TECHNOLOGIES INC |
Chair |
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May 14 1998 |
GROUPE LACASSE LLC |
Chair |
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Apr 03 1998 |
ETHAN ALLEN GLOBAL, INC |
Dining chair |
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Jun 02 1999 |
HNI TECHNOLOGIES INC |
Chair |
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Jun 18 1999 |
Wilkahn Wikening +Hahne GmbH +Co. |
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May 09 2000 |
Hon Hai Precision Ind. Co., Ltd. |
Stacked connector |
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Jun 09 1999 |
Allseating Corporation |
Chair |
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Nov 23 1999 |
HNI TECHNOLOGIES INC |
Chair |
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Mar 07 2000 |
Steelcase Development Inc. |
Chair |
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Mar 07 2000 |
Steelcase Development Inc. |
Chair |
| D445579, |
Jun 06 2000 |
HNI TECHNOLOGIES INC |
Chair |
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Jun 09 2000 |
HNI TECHNOLOGIES INC |
Chair |
| D446400, |
Sep 07 2000 |
HNI TECHNOLOGIES INC |
Chair |
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Apr 17 2000 |
Bernhardt, L.L.C. |
Chair |
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Jun 03 1999 |
HNI TECHNOLOGIES INC |
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Jun 09 2000 |
HNI TECHNOLOGIES INC |
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Jan 08 2002 |
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Chair |
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Jul 18 2001 |
Steelcase Inc |
Chair |
| D469265, |
Jun 15 2001 |
VIRCO MFG CORPORATION |
Chair |
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Jun 12 2001 |
Senator International Limited |
Chair |
| D482220, |
Nov 25 2002 |
|
Cantilevered and wrap-around chair armrest |
| D483583, |
May 24 2001 |
PAOLI, INC |
Portion of a chair |
| D488631, |
Apr 23 2003 |
|
Stacking side chair |
| D491382, |
Jun 18 2003 |
|
Chair |
| D491758, |
Oct 14 2003 |
LIVING STYLE B V I LTD |
Chair arm |
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Nov 10 2003 |
True Seating Concepts, LLC |
Back and seat cushions for a chair |
| D494390, |
Dec 19 2003 |
True Seating Concepts, LLC |
Back and seat cushions for a chair |
| D495166, |
May 30 2003 |
Global Total Office |
Chair |
| D495167, |
Jun 11 2003 |
Global Total Office |
Chair |
| D495907, |
Dec 19 2003 |
True Seating Concepts, LLC |
Back and seat cushions for a chair |
| D496535, |
Mar 21 2002 |
HNI TECHNOLOGIES INC |
Office chair |
| D496812, |
May 30 2003 |
Global Total Office |
Chair |
| D505024, |
Sep 12 2002 |
SITLAND S P A |
Chair |
| D506334, |
Apr 08 2004 |
Global Total Office |
Chair |
| D507423, |
May 31 2002 |
Global Total Office |
Chair |
| D511051, |
Apr 29 2004 |
|
Chair |
| D514833, |
Apr 30 2004 |
Kokuyo Co., Ltd. |
Chair |
| D517828, |
Jun 13 2003 |
SESTA S.r.l. |
Office chair |
| D518318, |
Dec 30 2003 |
HNI TECHNOLOGIES INC |
Chair base |
| D534383, |
Jun 10 2005 |
Global Total Office |
Chair |
| D535486, |
May 06 2005 |
|
Chair |
| D543374, |
May 24 2005 |
Stoll Giroflex AG |
Chair |
| D543736, |
Jun 07 2005 |
Steelcase Inc |
Chair |
| D544234, |
Mar 27 2006 |
Eredu, S. Coop |
Chair |
| D546089, |
Mar 08 2006 |
IVARS S.p.A. |
Seat |
| D547963, |
Mar 27 2006 |
S. Coop Eredu |
Chair |
| D548477, |
Mar 27 2006 |
Eredu, S.Coop |
Chair |
| D549979, |
Jun 07 2005 |
Steelcase Inc |
Seating unit |
| D577231, |
Apr 11 2007 |
Global Total Office |
Chair back |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a