Chair frame

- Grimshaw Architects

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Description

FIG. 1 is a perspective view of a chair frame showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded perspective view of thereof in an environment showing other chair frames.

The broken lines showing additional chair frames in FIG. 8 represent are environmental and form no part of the claimed design. All other broken lines show portions of a chair frame that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D348783 July 19, 1994 Young
D442379 May 22, 2001 Vertongen
D498079 November 9, 2004 Messier
D528831 September 26, 2006 Rizzi
D532630 November 28, 2006 Rizzi
D534021 December 26, 2006 Rizzi
D585210 January 27, 2009 Rizzi
D590621 April 21, 2009 Pappas
D601823 October 13, 2009 Skalka
D629233 December 21, 2010 Slear
D689320 September 10, 2013 Watton
D759413 June 21, 2016 Lade
D791525 July 11, 2017 Zdanius
Patent History
Patent number: D864643
Type: Grant
Filed: Mar 20, 2017
Date of Patent: Oct 29, 2019
Assignee: Grimshaw Architects (New York, NY)
Inventor: Casimir Algis Zdanius (New York, NY)
Primary Examiner: Garth Rademaker
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/597,746
Classifications
Current U.S. Class: D6/717