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Patent
D504026
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Priority
Aug 26 2004
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Filed
Aug 26 2004
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Issued
Apr 19 2005
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Expiry
Apr 19 2019
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Assg.orig
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Entity
unknown
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44
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125
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n/a
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The ornamental design for a “task chair,” as shown.
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FIG. 1 is a perspective view of a task chair showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a back elevational view thereof.
Glass, Peter, Mills, Robert J.
| Patent |
Priority |
Assignee |
Title |
| D521282, |
Nov 02 2004 |
VIRCO MFG CORPORATION |
Chair desk combination frame |
| D521750, |
Jun 07 2005 |
VIRCO MFG CORPORATION |
Chair desk combination |
| D521751, |
May 27 2005 |
VIRCO MFG CORPORATION |
Chair desk combination |
| D522265, |
Jun 07 2005 |
VIRCO MFG CORPORATION |
Chair |
| D522777, |
Nov 02 2004 |
VIRCO MFG CORPORATION |
Chair desk combination frame |
| D523265, |
Dec 09 2004 |
VIRCO MFG CORPORATION |
Chair desk combination frame |
| D530106, |
Sep 21 2004 |
VANERUM N V |
Circular school desk |
| D530528, |
Sep 21 2004 |
VANERUM N V |
Rectangular school desks |
| D552856, |
Aug 17 2006 |
ITOKI CORPORATION |
Chair |
| D553377, |
Aug 17 2006 |
ITOKI CORPORATION |
Chair |
| D554382, |
May 18 2005 |
Steelcase Inc |
Seating unit |
| D554386, |
May 18 2005 |
Steelcase Inc |
Seating unit |
| D555926, |
May 18 2005 |
Steelcase Inc |
Seating unit |
| D559002, |
May 18 2005 |
Steelcase Development Corporation |
Seating unit |
| D562019, |
May 06 2005 |
ARPER S.p.A. |
Chair |
| D564768, |
Aug 10 2007 |
VIRCO MFG CORPORATION |
Task chair |
| D587043, |
Mar 01 2007 |
Royal Seating, LLC |
Chair shell |
| D589725, |
Mar 01 2007 |
Royal Seating, LLC |
Desk-chair combination frame |
| D597758, |
Feb 05 2008 |
Krueger International, Inc |
Chair |
| D608549, |
Apr 01 2009 |
MODERNICA, INC. |
Chair with stylized legs |
| D611740, |
Oct 05 2009 |
|
Chair |
| D636612, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
| D636613, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
| D644863, |
Aug 19 2010 |
INFINITE FURNITURE SOLUTIONS INC |
Desktop with storage unit |
| D646085, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
| D646497, |
Feb 01 2010 |
Steelcase Inc |
Seating unit |
| D648561, |
Mar 30 2011 |
NEXT START, INC |
Chair |
| D648564, |
Apr 20 2011 |
NEXT START, INC |
Chair |
| D659444, |
Aug 19 2010 |
INFINITE FURNITURE SOLUTIONS INC |
Chair shell |
| D679517, |
Jan 10 2011 |
Steelcase Inc |
Seating unit |
| D679523, |
Jan 10 2011 |
Steelcase Inc |
Seating unit |
| D679524, |
Jan 10 2011 |
Steelcase Inc |
Seating unit |
| D679525, |
Jan 10 2011 |
STEELCASE, INC |
Seating unit |
| D679923, |
Jan 10 2011 |
Steelcase Inc |
Base for seating unit |
| D689723, |
Jan 10 2011 |
Steelcase, Inc. |
Base for seating unit |
| D690143, |
Jan 10 2011 |
Steelcase, Inc. |
Base for seating unit |
| D704945, |
May 16 2013 |
Steelcase Inc. |
Chair |
| D705561, |
May 16 2013 |
Steelcase Inc. |
Chair |
| D708466, |
May 16 2013 |
Steelcase Inc. |
Chair |
| D796883, |
Oct 15 2014 |
Artco-Bell Corporation |
Chair |
| D801098, |
Dec 12 2016 |
GSC TECHNOLOGIES INC |
Chair |
| D833193, |
Oct 15 2014 |
Artco-Bell Corporation |
Chair |
| D836929, |
Oct 05 2016 |
Virco Manufacturing Corporation |
Stackable cantilever chair |
| ER1973, |
|
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|
| Patent |
Priority |
Assignee |
Title |
| 104154, |
|
|
|
| 108940, |
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|
| 123831, |
|
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|
| 127977, |
|
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|
| 140464, |
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|
| 140478, |
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| 165322, |
|
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| 166192, |
|
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| 185851, |
|
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|
| 188656, |
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|
| 192419, |
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| 192635, |
|
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| 194458, |
|
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|
| 195770, |
|
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|
| 197643, |
|
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| 206118, |
|
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| 211461, |
|
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| 218159, |
|
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| 218419, |
|
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|
| 220388, |
|
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|
| 227057, |
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| 227953, |
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| 228536, |
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| 230443, |
|
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| 232398, |
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| 233638, |
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| 233710, |
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| 233711, |
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| 233712, |
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| 233807, |
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| 233808, |
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| 234382, |
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| 234383, |
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| 234384, |
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| 235233, |
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| 236173, |
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| 236302, |
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| 236303, |
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| 239791, |
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| 239792, |
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| 240374, |
|
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| 240375, |
|
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| 240780, |
|
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| 241288, |
|
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| 241389, |
|
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|
| D243486, |
Sep 05 1975 |
Steelcase Inc. |
Chair |
| D243487, |
Sep 05 1975 |
Steelcase Inc. |
Secretarial arm chair |
| D244892, |
Feb 26 1976 |
Harter Corporation |
Swivel chair |
| D249302, |
Mar 25 1976 |
Giroflex-Entwicklungs AG |
Chair or similar article |
| D249303, |
Mar 23 1976 |
Giroflex-Entwicklungs AG |
Chair or similar article |
| D254104, |
Aug 15 1977 |
Chromcraft Corporation |
Chair |
| D255183, |
Jul 15 1977 |
Giroflex-Entwicklungs-AG |
Chair or similar article |
| D255293, |
Jul 15 1977 |
Giroflex Entwicklungs AG |
Chair or similar article |
| D256740, |
Sep 22 1977 |
American Seating Company |
Office chair |
| D256741, |
Sep 22 1977 |
American Seating Company |
Office chair |
| D260204, |
Sep 05 1977 |
WESTINGHOUSE ELECTRIC CORPORATION, A CORP OF PA |
Chair |
| D261078, |
Oct 11 1979 |
CHROMCRAFT CORPORATION, A CORP OF DE |
Bar stool |
| D268233, |
May 11 1979 |
KNOLL, INC |
Chairs |
| D270497, |
Sep 10 1979 |
Giroflex-Entwicklungs AG |
Chair or similar article |
| D270874, |
Sep 10 1979 |
Giroflex-Entwicklungs AG |
Chair or similar article |
| D274865, |
May 27 1982 |
SUNLITE CASUAL FURNITURE, INC |
Chair |
| D275052, |
Jul 30 1979 |
KNOLL, INC |
Chair |
| D275053, |
Jul 30 1979 |
KNOLL, INC |
Chair |
| D275054, |
Jan 25 1982 |
|
Stool |
| D279241, |
May 03 1978 |
KNOLL, INC |
Chair |
| D283762, |
Feb 25 1983 |
SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP |
Chair for use primarily by a draftsman |
| D288387, |
Jul 21 1983 |
Giroflex Entwicklungs AG |
Chair or similar article |
| D295002, |
Nov 21 1986 |
Chromcraft Furniture Corp. |
Chair |
| D297600, |
May 05 1986 |
Chromcraft Furniture Corporation |
Seating unit |
| D304885, |
Apr 18 1988 |
Chromcraft Furniture Corporation |
Seat |
| D304886, |
Apr 18 1988 |
Chromcraft Furniture Corporation |
Seat |
| D309385, |
Apr 23 1987 |
Allsteel Inc. |
Seat |
| D322179, |
Nov 14 1988 |
Chromcraft Furniture Corporation |
Chair |
| D326372, |
Oct 25 1988 |
Herman Miller, Inc. |
Chair |
| D326961, |
Jun 12 1989 |
BANK OF AMERICA, N A |
Chair |
| D341260, |
Jan 11 1990 |
BANK OF AMERICA, N A |
Chair |
| D346911, |
Aug 21 1991 |
Lamm S.p.A. |
Chair |
| D347740, |
Jun 18 1992 |
Giroflex Entwicklungs AG |
Chair |
| D348990, |
Oct 07 1991 |
Geiger International, Inc. |
Chair |
| D348991, |
Oct 07 1991 |
Geiger International, Inc. |
Chair |
| D351069, |
Feb 01 1993 |
BANK OF AMERICA, N A |
Chair |
| D354631, |
Feb 01 1993 |
BANK OF AMERICA, N A |
Chair |
| D356897, |
Mar 25 1992 |
Giroflex Entwicklungs AG |
Chair |
| D361214, |
Sep 07 1993 |
Cal-Style Furniture Mfg. Co. |
Chair |
| D362973, |
Jun 11 1993 |
HNI TECHNOLOGIES INC |
Swivel chair |
| D368172, |
Oct 19 1994 |
Giroflex Entwicklungs AG |
Chair |
| D368380, |
Jan 20 1995 |
HNI TECHNOLOGIES INC |
Task chair |
| D369689, |
Oct 19 1994 |
Giroflex Entwicklungs AG |
Chair |
| D369917, |
Apr 18 1995 |
Global Total Office |
Chair |
| D376924, |
Apr 18 1995 |
Global Total Office |
Chair |
| D378170, |
Apr 18 1995 |
Global Total Office |
Chair |
| D378714, |
Apr 18 1995 |
Global Total Office |
Chair |
| D383322, |
Feb 17 1995 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Seating unit |
| D383323, |
Feb 17 1995 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Seating unit |
| D395962, |
May 20 1996 |
BRADO S R L |
Swivel office chair, especially for office use |
| D397557, |
Jul 10 1997 |
Global Total Office |
Chair |
| D399664, |
Jun 02 1997 |
HNI TECHNOLOGIES INC |
Chair |
| D401771, |
Dec 03 1997 |
HNI TECHNOLOGIES INC |
Chair |
| D405617, |
Sep 24 1996 |
Global Total Office |
Chair |
| D408163, |
Jun 04 1998 |
HNI TECHNOLOGIES INC |
Chair |
| D409022, |
Nov 25 1997 |
La-Z-Boy Incorporated |
Pedestal based arm chair |
| D409404, |
May 22 1998 |
Global Total Office |
Chair |
| D409407, |
Apr 24 1998 |
WANG, CHIN-CHEN; SHU, ING |
Chair |
| D411692, |
Oct 22 1996 |
HNI TECHNOLOGIES INC |
Chair |
| D413027, |
Jul 30 1998 |
NIGHTINGALE CORP |
Chair |
| D418685, |
Jan 26 1999 |
Global Total Office |
Chair |
| D420224, |
Jun 04 1996 |
HNI TECHNOLOGIES INC |
Chair |
| D440418, |
Mar 12 1997 |
NIGHTINGALE CORP |
Chair |
| D446955, |
Mar 13 2000 |
Giroflex Entwicklungs AG |
Chair |
| D456160, |
May 22 2000 |
Herman Miller, Inc. |
Chair |
| D456626, |
Jul 19 2001 |
|
Chair |
| D456627, |
May 25 2000 |
Steelcase Inc |
Chair |
| D458764, |
Sep 19 2000 |
Vitra AG |
Chair |
| D460870, |
May 22 2000 |
Herman Miller, Inc. |
Office chair |
| D463178, |
Nov 07 2001 |
Global Total Office |
Chair |
| D463694, |
Nov 07 2001 |
Global Total Office |
Chair |
| D470320, |
Aug 24 2001 |
CHILDCRAFT EDUCATION, LLC |
Chair |
| D471024, |
Apr 17 2002 |
BANK OF AMERICA, N A |
Chair |
| D471370, |
Feb 13 2002 |
HERMAN MILLER, INC |
Task chair |
| D473407, |
Oct 10 2001 |
Autumn House Incorporated |
Seat structure |
| D474040, |
Oct 16 2000 |
Vitra AG |
Chair |
| D477925, |
Oct 25 2000 |
Ditto Sales, Inc. |
Chair |
| D487642, |
Oct 25 2000 |
Ditto Sales, Inc. |
Chair |
| D488630, |
May 13 2003 |
VIRCO MFG CORPORATION |
Stool |
| 76863, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a