Patent
   D398464
Priority
May 28 1997
Filed
May 28 1997
Issued
Sep 22 1998
Expiry
Sep 22 2012
Assg.orig
Entity
unknown
39
8
n/a
An ornamental design for an office chair, as shown and described.

FIG. 1 is a perspective view of my ornamental design for an office chair;

FIG. 2 is a side elevational view thereof, the left and right sides being identical;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The wheeled chair base shown in phantom lines is provided to show the environment for my ornamental design for an office chair and forms no part of the claimed design.

Cronk, Jeffrey P.

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D408181, Apr 02 1998 Global Total Office Chair
D409406, May 22 1998 Global Total Office Chair
D410808, Mar 06 1997 Krueger International, Inc Chair
D413027, Jul 30 1998 NIGHTINGALE CORP Chair
D414951, Dec 24 1998 NIGHTINGALE CORP Chair
D415912, Mar 06 1997 Krueger International, Inc. Chair seat
D416407, Mar 06 1997 Krueger International, Inc. Chair
D417570, Mar 06 1997 Krueger International, Inc. Chair back
D418685, Jan 26 1999 Global Total Office Chair
D420224, Jun 04 1996 HNI TECHNOLOGIES INC Chair
D420538, Apr 24 1998 STEELCASE DEVELOPMENT INC Chair
D420540, Mar 06 1997 Krueger International, Inc. Chair back
D434918, Apr 24 1998 Steelcase Inc. Chair
D446033, Sep 25 2000 Kimball International, Inc. Desk chair
D452387, Jun 07 2000 Center for Design Research and Development N.V. Chair
D462186, Jun 09 2000 HNI TECHNOLOGIES INC Chair
D468564, Jun 09 2000 PRO-CORD S P A Task chair
D471744, Jun 09 2000 Krueger International, Inc. Arm for a task chair
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D474630, Jun 09 2000 Pro-Cord S.p.A. Armless task chair
D481230, Jun 09 2000 Pro-Cord S.p.A. Chair
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D496812, May 30 2003 Global Total Office Chair
D506333, Dec 02 2003 HNI TECHNOLOGIES INC Chair seat and back
D517820, Jun 28 2002 Vitra AG Chair
D521283, May 27 2005 VIRCO MFG CORPORATION Chair seat
D530533, Jun 13 2003 HNI TECHNOLOGIES INC Chair
D550975, Oct 05 2005 Vitra AG Chair
D976017, Feb 01 2019 Omron Corporation Chair
RE46929, Aug 17 2004 DIRTT ENVIRONMENTAL SOLUTIONS, LTD Integrated reconfigurable wall system
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Patent Priority Assignee Title
4529247, Apr 15 1982 Herman Miller, Inc. One-piece shell chair
D279241, May 03 1978 KNOLL, INC Chair
D296394, Dec 17 1984 Herman Miller, Inc. Chair
D340589, Jan 29 1988 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D345060, Jan 16 1992 JSJ Seating Corporation Chair
D349621, Sep 21 1993 Chromcraft Corporation Chair arm
D362973, Jun 11 1993 HNI TECHNOLOGIES INC Swivel chair
D363383, Mar 02 1992 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 23 1997CRONK, JEFFREY P ALLSTEEL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0085600200 pdf
May 28 1997Allsteel Inc.(assignment on the face of the patent)
May 11 2004HON TECHNOLOGY INC HNI TECHNOLOGIES INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0159080393 pdf
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