Pull tab cover

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Description

FIG. 1 is a top plan view of a pull tab cover showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof, all sides being identical;

FIG. 4 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D297309 August 23, 1988 Piltz
D299426 January 17, 1989 Piltz
3195768 July 1965 Bozek
3200985 August 1965 Ashley
3251503 May 1966 Bozek
3255917 June 1966 Fraze
3281007 October 1966 Dorosz
3400852 September 1968 Khoury
3416699 December 1968 Bozek
4456146 June 26, 1984 Helms
4548333 October 22, 1985 Kobayashi et al.
4572393 February 25, 1986 Kobayashi et al.
Patent History
Patent number: D312969
Type: Grant
Filed: Aug 16, 1988
Date of Patent: Dec 18, 1990
Inventor: Lars-Erik Piltz (Dalby)
Primary Examiner: B. J. Bullock
Assistant Examiner: Dominic Simone
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 7/232,872
Classifications
Current U.S. Class: D/9438