Chair control

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Description

FIG. 1 is a bottom perspective view of the chair control;

FIG. 2 is a right hand side view of the chair control;

FIG. 3 is a front view of the chair control;

FIG. 4 is a left hand side view of the chair control; and,

FIG. 5 is a bottom view of the chair control.

The portions of the chair control shown in dashed lines do not form part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D247943 May 23, 1978 Doerner
D285633 September 16, 1986 Doerner
D432338 October 24, 2000 Matern
D450956 November 27, 2001 Asbjørnsen
D450957 November 27, 2001 Asbjørnsen
D461074 August 6, 2002 Matern
D464831 October 29, 2002 Patton
D468940 January 21, 2003 Chen
D472081 March 25, 2003 Chen
D473737 April 29, 2003 Klaesener et al.
6619740 September 16, 2003 Beggs
6692077 February 17, 2004 Beggs et al.
D488336 April 13, 2004 Kerr
6957862 October 25, 2005 Chen
D549016 August 21, 2007 Donati et al.
D550990 September 18, 2007 Donati
D550991 September 18, 2007 Donati
D557946 December 25, 2007 Matern et al.
20020163242 November 7, 2002 Beggs
20030178876 September 25, 2003 Klein
20030184144 October 2, 2003 Matern et al.
20060138833 June 29, 2006 Brodrecht et al.
20070228801 October 4, 2007 Matern
Patent History
Patent number: D573815
Type: Grant
Filed: Dec 19, 2006
Date of Patent: Jul 29, 2008
Assignee: Leggett & Platt Canada Co. (Waterloo, Ontario)
Inventor: Gerard J. Matern (Waterloo)
Primary Examiner: Robert M. Spear
Assistant Examiner: Katrina A Kile
Attorney: Shook, Hardy & Bacon, L.L.P.
Application Number: 29/275,251
Classifications
Current U.S. Class: D6/500