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United States Patent D821,770
Dassen ,   et al. July 3, 2018



CLAIM The ornamental design for a chair, as shown and described.
Inventors: Dassen; Arne (Holland, MI), Zhan; Peng (Grand Rapids, MI), Eich; Rodger (Holland, MI)
Name City State Country Type

Haworth, Inc.



Assignee: Haworth, Inc. (Holland, MI)
Appl. No.: D/584,131
Filed: November 11, 2016

Current U.S. Class: D6/375
Current International Class: 0601
Field of Search: ;D6/334-336,374,375,379,380,716,716.1,716.2,716.3

References Cited [Referenced By]

U.S. Patent Documents
D230543 March 1974 McDermott
D256970 September 1980 Cassina
D261580 November 1981 Aulenti
D357594 April 1995 Kellen
D358077 May 1995 Hutton
D370360 June 1996 Fewchuk
D401769 December 1998 Kaiser
D421344 March 2000 Kaiser
D432321 October 2000 Buehler
D473407 April 2003 Ross
D483577 December 2003 Rietz
D502014 February 2005 Kaiser
D512237 December 2005 Messier
D528813 September 2006 Sienkowski
D536548 February 2007 Peitz
D540558 April 2007 Neil
D542553 May 2007 Peitz
D555379 November 2007 Ziliani
D578790 October 2008 Ciani
D593336 June 2009 Ciani
D596865 July 2009 Bergmann
D596870 July 2009 Massaud
D604519 November 2009 Beckley et al.
D615782 May 2010 Beckley et al.
D637426 May 2011 Muller
D646076 October 2011 Levy
D647719 November 2011 Kubryk
D661918 June 2012 Ciani
D679515 April 2013 Hsu
D689295 September 2013 Schweikarth
D693139 November 2013 Darrow
D697734 January 2014 Kubryk
D699494 February 2014 Kac-Yuglich
D715573 October 2014 Lloyd
D728959 May 2015 Lievore
D729538 May 2015 Kotilainen
D736534 August 2015 Stania
D762999 August 2016 Huang
D766005 September 2016 Ciani
D770794 November 2016 Hayon
2015/0044429 February 2015 Haimoff
Primary Examiner: Muller; David G
Assistant Examiner: Johnston; Nathan M
Attorney, Agent or Firm: Warner Norcross & Judd LLP


FIG. 1 is a front perspective view of the chair embodying the new design;

FIG. 2 is a right side elevation view thereof, the left side being a mirror image thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

FIGS. 1-4 and 6 show portions of a chair in broken lines. The portions shown in broken lines are for environmental purposes only and form no part of the claimed design. The chair is shown with a symbolic break in its width. The appearance of any portion of the article between the break lines forms no part of the claimed design.

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