PTO Wrapper PDF
Dossier Espace Google
Patent
   D437703
Priority
Jun 12 1997
Filed
Apr 14 2000
Issued
Feb 20 2001
Expiry
Feb 20 2015
Inventors
Deacon, Tom
Assg.orig
Keilhauer …
Assg.curr
KEILHAUER …
Entity
unknown
Referenced by
16
References
10
Maint.:
n/a
The ornamental design for a modular chair, as shown and described.

The single FIGURE is a perspective view of a modular chair showing my new design.
INVENTORS:

Deacon, Tom

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D446396, Jun 09 2000 HNI TECHNOLOGIES INC Chair
D452387, Jun 07 2000 Center for Design Research and Development N.V. Chair
D486315, May 31 2002 Global Total Office Chair
D507423, May 31 2002 Global Total Office Chair
D517335, Nov 12 2003 Kokuyo Co., Ltd. Chair
D520764, Nov 12 2003 Kokuyo Co., Ltd. Chair
D521755, Nov 12 2003 Kokuyo Co., Ltd. Chair
D535112, Jun 08 2005 KNOLL, INC Chair
D537281, Sep 21 2005 LIVING STYLE B V I LTD Chair arm and arm rest
D537282, Oct 26 2005 Zhejiang Himax Furniture Industry Corp, Ltd. Armrest
D538076, Nov 07 2005 Gruga, U.S.A. Chair arm
D538077, Mar 03 2006 Gruga, U.S.A. Chair arm
D538562, Nov 07 2005 Gruga, U.S.A. Chair arm
D589271, May 26 2008 Allseating Corporation Chair
D659417, Jun 04 2010 MILLERKNOLL, INC Chair and components thereof
D943325, Aug 07 2020 Back and seat for a chair
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D355303, May 07 1993 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D379408, Feb 15 1996 Global Total Office Chair
D382149, Jun 06 1996 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D390712, Nov 21 1996 Kimball International, Inc. Chair
D391424, Jan 03 1997 TAYLOR CHAIR COMPANY, THE Chair seat
D396567, Feb 28 1997 WARVEL PRODUCTS, INC , A CORP OF NC; WARVEL PRODUCTS, INC - NORTH CAROLINA, A NORTH CAROLINA CORPORATION Chair
D405283, Mar 05 1998 HNI TECHNOLOGIES INC Chair
D409022, Nov 25 1997 La-Z-Boy Incorporated Pedestal based arm chair
D418316, Apr 29 1998 Klober GmbH Office chair
D422802, Jun 12 1997 KEILHAUER LTD Modular chair
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 14 2000Keilhauer Industries Limited(assignment on the face of the patent)
Jun 01 2013KEILHAUER INDUSTRIES LTD KEILHAUER LTD ARTICLES OF AMALGAMATION0309200877 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule