Adjustable backrest

- Bosaro Biotech Inc.

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Description

FIG. 1 is a front perspective view of an adjustable backrest showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D345477 March 29, 1994 Infanti
D345478 March 29, 1994 Infanti
D358515 May 23, 1995 Adat et al.
4502728 March 5, 1985 Sheldon et al.
4535495 August 20, 1985 Oldfield
5344211 September 6, 1994 Adat et al.
Patent History
Patent number: D368818
Type: Grant
Filed: Jul 19, 1994
Date of Patent: Apr 16, 1996
Assignee: Bosaro Biotech Inc. (Scarborough)
Inventors: Riyaz Adat (Don Mills), Kevin Mar (Toronto), Craig Pirie (Toronto), Tim Poupore (Toronto)
Primary Examiner: Martie Thompson
Law Firm: Sim & McBurney
Application Number: 0/26,096
Classifications
Current U.S. Class: D/6502