End closure for container with integral opener

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Description

FIG. 1 is a top plan view of an end closure for container with integral opener showing our new design;

FIG. 2 is a bottom plan view thereof; and,

FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D3359 February 1869 Pratt
D221136 July 1971 Batchelar et al.
D274603 July 10, 1984 Lien et al.
2978410 April 1961 Walsh
3232474 February 1966 Dunn
3441171 April 1969 Stec
3480175 November 1969 Khoury
Patent History
Patent number: D328032
Type: Grant
Filed: Jun 6, 1990
Date of Patent: Jul 21, 1992
Assignee: Weirton Steel Corporation (Weirton, WV)
Inventors: William T. Saunders (Weirton, WV), Kevin Hanley (Cockeysville, MD)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Attorney: Raymond N. Baker
Application Number: 7/535,853
Classifications
Current U.S. Class: D/9438