Patent
   D648578
Priority
May 17 2010
Filed
May 17 2010
Issued
Nov 15 2011
Expiry
Nov 15 2025
Assg.orig
Entity
unknown
2
23
n/a
The ornamental design for a chair back, as shown and described.

FIG. 1 is a front perspective view of a chair back, in accordance with the present invention;

FIG. 2 is a front elevation view of the chair back as shown in FIG. 1;

FIG. 3 is a back elevation view of the chair back as shown in FIG. 1;

FIG. 4 is a left side elevation view of the chair back as shown in FIG. 1;

FIG. 5 is a right side elevation view of the chair back as shown in FIG. 1; and,

FIG. 6 is a top plan view of the chair back as shown in FIG. 1.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.

Gasser, Mark E.

Patent Priority Assignee Title
D790253, Nov 05 2015 Circular pillow with base
D971627, Dec 17 2019 MUUTO Chair
Patent Priority Assignee Title
3041110,
3159428,
4768833, Jul 10 1986 VIRCO MFG CORPORATION Chair construction
D297890, Nov 14 1985 Wenger Corporation Adjustable musician's chair
D382150, May 14 1996 JAMI, Inc. Flexible spring hinge for chair back and seat
D386910, Oct 04 1996 Woodard--CM, LLC Barrel type chair
D393956, Jun 07 1996 CARNEGIE FABRICS, INC Chair
D401769, Oct 24 1996 Chair
D432321, Jun 23 1999 Minson Corporation Chair
D437124, Oct 30 1998 VIRCO MFG CORPORATION Chair
D469263, Aug 28 2001 PLANUM FURNITURE Side chair
D498366, May 19 2003 Daniel Paul Chairs, LLC Bamboo lattice back chair with cushion
D521264, Nov 07 2003 Michigan Tube Swagers and Fabricators, Inc. Chair
D546569, Dec 28 2005 Upholstery Trading Ltd. Chair
D555381, May 16 2007 Benchmark Design Group Chair
D558480, Mar 16 2007 Eredu, S. Coop. Chair
D573804, May 09 2007 Chair
D589275, Oct 31 2008 Global Allies, LLC Stackable chair
D591968, Mar 16 2006 CERANTOLA S.P.A. Chairs
D591969, Jun 07 2006 Steelcase Development Corporation Seating unit
D593336, Aug 15 2008 Chair
D610844, Jan 14 2009 Elite Manufacturing Corporation Chair backrest
D617570, Jun 25 2009 Global Allies, LLC Stacking chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 17 2010Gasser Chair Company, Inc.(assignment on the face of the patent)
Aug 20 2010GASSER, MARK E GASSER CHAIR COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249100410 pdf
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