Patent
   D417792
Priority
Apr 29 1998
Filed
Oct 26 1998
Issued
Dec 21 1999
Expiry
Dec 21 2013
Assg.orig
Entity
unknown
56
9
n/a
The ornamental design for an office chair, as shown and described.

FIG. 1 is a perspective view of an office chair made according to the preferred embodiment of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a left side elevational view thereof.

Hansen, Eckhard, Preisig, Stefan

Patent Priority Assignee Title
8449037, Apr 13 2010 MILLERKNOLL, INC Seating structure with a contoured flexible backrest
9211014, Dec 08 2011 MILLERKNOLL, INC Composite body support member and methods for the manufacture and recycling thereof
9301615, Apr 13 2010 MILLERKNOLL, INC Seating structure with a contoured flexible backrest
D430982, Feb 16 1999 Chair base
D431402, Jan 10 2000 Armrest for chairs
D431942, Mar 09 1999 Nytex Composites Co., Ltd. Chair leg
D436259, Nov 08 1999 Okamura Corporation Chair
D436260, Nov 08 1999 Okamura Corporation Chair
D437132, Nov 08 1999 Okamura Corporation Chair
D444309, Nov 08 1999 Okamura Corporation Chair
D456159, May 25 2000 Steelcase Development Corporation Chair
D456650, May 25 2000 Steelcase Inc Chair component
D457023, May 25 2000 Steelcase Inc Chair component
D458061, Jul 13 2001 U-CHIN FURNITURE CO , LTD Chair armrest
D458477, Jun 01 2001 U-CHIN FURNITURE CO , LTD Chair armrest
D458480, Nov 22 2000 KLASSE PTY LTD Seat back back cover
D461079, Oct 30 2001 TEKNION LLC Chair back rest
D469618, Nov 01 2000 Okamura Corporation Chair
D471024, Apr 17 2002 BANK OF AMERICA, N A Chair
D471042, Feb 13 2002 HERMAN MILLER, INC Back for a seating structure
D471370, Feb 13 2002 HERMAN MILLER, INC Task chair
D474040, Oct 16 2000 Vitra AG Chair
D476493, Nov 01 2000 Okamura Corporation Chair
D476820, Nov 01 2000 Okamura Corporation Chair
D490994, Oct 15 2002 HERMAN MILLER, INC Task chair
D494792, Oct 15 2002 HERMAN MILLER, INC Back for a seating structure
D499564, Oct 22 2002 Vitra AG Chair
D536890, Mar 03 2004 Steelcase Inc Seating unit
D538081, Apr 07 2006 True Seating Concepts, LLC Chair arm
D538083, Jun 05 2006 True Seating Concepts, LLC Chair arm
D538561, Oct 05 2005 WERNER TURCK GMBH & CO KG Chair armrest
D542549, Nov 10 2005 Okamura Corporation Chair
D543041, Nov 10 2005 Okamura Corporation Chair
D543369, Nov 10 2005 Okamura Corporation Chair
D558998, Oct 24 2006 Okamura Corporation Chair
D575085, Mar 30 2008 Chair backrest
D575969, Jul 20 2007 Chair backrest
D577521, Apr 23 2008 Chair backrest
D581708, Apr 22 2008 Chair back
D637423, Apr 13 2010 MILLERKNOLL, INC Chair
D639091, Apr 13 2010 MILLERKNOLL, INC Backrest
D650206, Apr 13 2010 MILLERKNOLL, INC Chair
D652657, Apr 13 2010 MILLERKNOLL, INC Chair
D653061, Apr 13 2010 MILLERKNOLL, INC Chair
D653871, Aug 03 2009 Skeie AS Chair
D657166, Apr 13 2010 MILLERKNOLL, INC Chair
D683572, Jun 07 2012 American Seating Company Chair arm
D694542, Oct 08 2012 Vitra AG Chair and backrest for a chair
D703457, Jun 07 2013 MILLERKNOLL, INC Chair
D704945, May 16 2013 Steelcase Inc. Chair
D705561, May 16 2013 Steelcase Inc. Chair
D708466, May 16 2013 Steelcase Inc. Chair
D723851, Jun 07 2013 MILLERKNOLL, INC Backrest support
D751836, Sep 19 2014 Okamura Corporation Chair
D886501, Sep 29 2017 Okamura Corporation Chair
D887193, Sep 29 2017 Okamura Corporation Chair
Patent Priority Assignee Title
D273728, Nov 12 1981 CAFIERO, VINCENT Chair
D274769, Sep 17 1980 Olivetti Synthesis, S.p.A. Chair
D309990, Feb 12 1987 DRABERT SOHNE GMBH & CO Armchair
D332182, Oct 19 1988 FEHLBAUM & CO , A CORP OF SWITZERLAND Chair
D350032, Jan 31 1992 Global Total Office Chair
D375009, Mar 06 1995 Pelvic Posture Limited Combined seat back and seat for a chair
D390712, Nov 21 1996 Kimball International, Inc. Chair
D391790, Oct 12 1994 NIGHTINGALE CORP Back support chair
D405283, Mar 05 1998 HNI TECHNOLOGIES INC Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 28 1998HANSEN, ECKHARDKLOBER GMBH, A CORPORATION OF GERMANYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095620380 pdf
Sep 28 1998PREISIG, STEFANKLOBER GMBH, A CORPORATION OF GERMANYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095620380 pdf
Oct 26 1998Klober GmbH(assignment on the face of the patent)
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