Ecology tab can opening ring

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Description

FIG. 1 is a front elevational view of an ecology tab can opening ring showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D41178 February 1911 Francis
888580 May 1908 Brinn
3495284 February 1970 Weingardt
Patent History
Patent number: D291050
Type: Grant
Filed: Sep 24, 1984
Date of Patent: Jul 28, 1987
Inventor: Thomas S. McIntire (Centerville, OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Law Firm: Biebel, French & Nauman
Application Number: 6/653,994
Classifications
Current U.S. Class: D 8/18; D 8/40