Chair arm

Description

FIG. 1 is a perspective view of a chair arm;

FIG. 2 is a front elevational view of the chair arm;

FIG. 3 is a first side elevational view of the chair arm;

FIG. 4 is a rear side elevational view of the chair arm;

FIG. 5 is a second side elevational view of the chair arm;

FIG. 6 is a top plan view of the chair arm; and,

FIG. 7 is a bottom plan view of the chair arm.

The broken lines in the drawings form no part of the claimed design.

Claims

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

---

Inventors:	Ludwig; James (Grand Rapids, MI), Spoelhof; Mark (Grand Rapids, MI), Deevers; Nickolaus William Charles (Holland, MI), Heidmann; Kurt (Grand Rapids, MI)
Applicant:	Name City State Country Type Steelcase Inc. Grand Rapids MI US
Assignee:	Steelcase Inc. (Grand Rapids, MI)
Appl. No.:	D/650,017
Filed:	June 4, 2018

---

Current U.S. Class:	D6/716.2
Current International Class:	0601
Field of Search:	;D6/334,335,349,353,354,356,360,361,362,364,365,366,371,374,375,377,379,380,381,716.2

---

References Cited [Referenced By]

---

U.S. Patent Documents

1270350	June 1918	Watkins
1405511	February 1922	Hirschfield
2792320	May 1957	Bower
3234668	February 1966	Radcliffe
3241340	March 1966	Herbert
3249984	May 1966	Storti
3251727	May 1966	Reynolds et al.
3642563	February 1972	Davis et al.
4015448	April 1977	Knohl
4077669	March 1978	Fox
4333978	June 1982	Kocher
4607439	August 1986	Sogabe et al.
4750339	June 1988	Simpson et al.
4810558	March 1989	Hornung et al.
4860987	August 1989	Werner
4951995	August 1990	Teppo et al.
4968094	November 1990	Froyland et al.
4998773	March 1991	Pesce
5031869	July 1991	Strater et al.
5255538	October 1993	Day et al.
5324096	June 1994	Schultz
D349621	August 1994	Wilson
5439267	August 1995	Peterson et al.
5465594	November 1995	Imboden et al.
5620233	April 1997	Corwin
5655814	August 1997	Gibbs
5664842	September 1997	Tseng
5749628	May 1998	Synder et al.
5795026	August 1998	Dral et al.
D406710	March 1999	Holstensson
5927811	July 1999	Tseng
5931537	August 1999	Gollin et al.
D417793	December 1999	Ritch
5997093	December 1999	Gollin et al.
6013089	January 2000	Goldberg
6062647	May 2000	Mei
6102482	August 2000	Dettoni et al.
D435372	December 2000	Perl
6227010	May 2001	Roell
6254190	July 2001	Gregory
6299962	October 2001	Davis et al.
6361110	March 2002	Roslund, Jr.
6394553	May 2002	McAllister et al.
6419318	July 2002	Albright
6460932	October 2002	Kopish et al.
6497786	December 2002	Kilgore et al.
6502904	January 2003	Hansen
6540300	April 2003	Piretti
6619746	September 2003	Roslund, Jr. et al.
6632756	October 2003	Waldrop et al.
6663182	December 2003	Dolci
6739158	May 2004	Sciacca
6769146	August 2004	Copeland et al.
6773072	August 2004	Phillips et al.
6808791	October 2004	Curro et al.
6817667	November 2004	Pennington et al.
6878433	April 2005	Curro et al.
6896333	May 2005	Matern et al.
D506337	June 2005	Wang
6910288	June 2005	Dua
6948774	September 2005	Maier
7011371	March 2006	Tsai
7033458	April 2006	Chang et al.
7097254	August 2006	Hobb et al.
7114781	October 2006	Costaglia
D534364	January 2007	Loew
D535505	January 2007	Cai
D535830	January 2007	Bernet
7188907	March 2007	Lai
7229518	June 2007	Watkins
7234779	June 2007	Bedford et al.
7270378	September 2007	Wilkerson et al.
D555377	November 2007	Pensi
D557950	December 2007	Lu
7341313	March 2008	Bedford et al.
7434879	October 2008	Ueda
7472962	January 2009	Caruso et al.
7481079	January 2009	Waldrop et al.
7533939	May 2009	Fookes et al.
D606345	December 2009	Tsai
7631941	December 2009	Chang
7661763	February 2010	Tsai
7770979	August 2010	He
7815259	October 2010	Fookes et al.
7819482	October 2010	Liviero et al.
7828389	November 2010	Oda
7841665	November 2010	Geister et al.
7896440	March 2011	Tsai
7980632	July 2011	Pai
8028386	October 2011	Rock et al.
D654711	February 2012	Fujita
8128457	March 2012	Reinisch et al.
8226171	July 2012	Fang
8235468	August 2012	Fookes et al.
8287046	October 2012	Wang
8419135	April 2013	Moeseneder et al.
8506865	August 2013	Wangenheim
8522577	September 2013	Huffa
8578535	November 2013	Dohan et al.
8621891	January 2014	Dua et al.
D707479	June 2014	Egger
8745896	June 2014	Dua et al.
8777318	July 2014	Chen
8800172	August 2014	Dua et al.
9004603	April 2015	Wang
9044093	June 2015	Pan
9307839	April 2016	Cvek
9345333	May 2016	Gorgi
9354144	May 2016	Ebrahim et al.
D779254	February 2017	Welsh
9565945	February 2017	Deskevich et al.
9603451	March 2017	Masunaga et al.
9661930	May 2017	Norman et al.
9848707	December 2017	Cassaday et al.
9913540	March 2018	Norman et al.
D829033	September 2018	Peterson
2004/0040640	March 2004	Bordes
2004/0160109	August 2004	Bottemiler
2005/0130537	June 2005	Phelps
2007/0141937	June 2007	Hendrix et al.
2008/0036264	February 2008	Pan
2008/0036265	February 2008	Pan
2009/0107012	April 2009	Cheney et al.
2010/0244521	September 2010	Ueda
2011/0062763	March 2011	Tsai
2011/0084535	April 2011	Diffrient
2011/0248543	October 2011	Hitchcock
2012/0100351	April 2012	Covelli et al.
2012/0183748	July 2012	Schindler et al.
2013/0067768	March 2013	Dua et al.
2013/0018654	July 2013	Toebes
2013/0189890	July 2013	Cross et al.
2013/0190917	July 2013	Cross et al.
2013/0263356	October 2013	Jones et al.
2013/0264855	October 2013	Huang
2013/0288554	October 2013	Mallen et al.
2014/0059886	March 2014	Lyttle et al.
2014/0157623	June 2014	Dekovic
2014/0209233	July 2014	Dua et al.
2014/0245638	September 2014	Seamarks et al.
2015/0115683	April 2015	Huang
2017/0027324	February 2017	Su
2019/0174921	June 2019	Chen

Foreign Patent Documents

	29511267		Jul 1995		DE
	2477112		Jan 2010		GB
	2524766		Apr 2014		GB
	2000004982		Jun 1998		JP
	2013233165		May 2012		JP
	2004037046		May 2004		WO

Other References

Steelcase SILQ, date unknown, found on Feb. 5, 2020 at https://www.steelcase.com/products/office-chairs/silq/. cited by examiner.

Primary Examiner: Acker; Karen S
Attorney, Agent or Firm: Price Heneveld LLP

Images