Back support chair

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Description

FIG. 1 is a perspective view of a back support chair taken from above and from the left side showing my new design, the chair base and chair controls being shown in chain-dotted lines not being part of the design;

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

FIG. 3 is a front elevational view thereof;

FIG. 4 is a plan view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D119047 February 1940 Page
D268803 May 3, 1983 Roberts
D274769 July 24, 1984 Klier
D281210 November 5, 1985 Roberts
D345874 April 12, 1994 Muller
D366582 January 30, 1996 Wingerter
D368596 April 9, 1996 Breen
D369259 April 30, 1996 Breen
D371475 July 9, 1996 Todesco
Other references
  • Wholesale Furniture, p. M-63, Chair "B" at bottom left.
Patent History
Patent number: D391790
Type: Grant
Filed: Jan 2, 1996
Date of Patent: Mar 10, 1998
Inventor: William R. Breen (Etobicoke, Ontario)
Primary Examiner: Gary D. Watson
Law Firm: Barrigar & Moss
Application Number: 0/50,537
Classifications
Current U.S. Class: D/6500; D6/366; D6/502
International Classification: 0606;