Chair back

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Description

FIG. 1 is a left side, front and top perspective view of a chair back, showing our new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror-image thereof; and,

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror-image thereof.

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

Claims

The ornamental design for a chair back, as shown and described.

Referenced Cited
U.S. Patent Documents
D342840 January 4, 1994 Doughty
D343966 February 8, 1994 Hess
D352840 November 29, 1994 Alchin
D363844 November 7, 1995 Maple et al.
D369686 May 14, 1996 Martin
D373031 August 27, 1996 Martin
D388969 January 13, 1998 Goodman
D408644 April 27, 1999 Muller
D486319 February 10, 2004 Stanton
D528313 September 19, 2006 Chen
D542554 May 15, 2007 Cramer
D600051 September 15, 2009 Parker et al.
D651018 December 27, 2011 Manea
D675035 January 29, 2013 Guillot
D675036 January 29, 2013 Guillot
D677920 March 19, 2013 Christakos
D696546 December 31, 2013 Pearson et al.
D699459 February 18, 2014 Manea
Patent History
Patent number: D818753
Type: Grant
Filed: Feb 1, 2017
Date of Patent: May 29, 2018
Assignee: Commercial Seating Products, Inc. (South Hackensack, NJ)
Inventors: Justin H. Shin (Upper Saddle River, NJ), Sohwa Joe (Fort Lee, NJ)
Primary Examiner: Mimosa De
Application Number: 29/592,695
Classifications
Current U.S. Class: D6/716.4; D6/380