Food package

- Westvaco Corporation
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Description

FIG. 1 is a top plan view of a food package showing my new design;

FIG. 2 is a front elevation thereof; the rear elevation being a mirror image thereof;

FIG 3 is a right side elevation thereof; the left side elevation being a mirror image thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a perspective view thereof; with the right side end in open position; and

FIG. 6 is a perspective view thereof; with the left side end in open position.

The solid lines shown in side elevations and perspective views represent cut lines. The essential feature of my design resides in the particular tearstrip shown.

Referenced Cited
U.S. Patent Documents
D190530 June 1961 Bender et al.
D235246 June 1975 Evans et al.
D286745 November 18, 1986 Forbes, Jr.
2336706 December 1943 Sunderhauf
3346166 October 1967 Koolnis
3522907 August 1970 Utterback, Jr.
3853261 December 1974 Moore
4158412 June 19, 1979 Wysocki
4351473 September 28, 1982 Manizza
4361266 November 30, 1982 Killy
4840270 June 20, 1989 Caputo et al.
Other references
  • Modern Packaging, 6-1977, p. 18, top of the page. Modern Packaging, 7-1982, p. 19, top right of the page.
Patent History
Patent number: D316037
Type: Grant
Filed: Jan 10, 1989
Date of Patent: Apr 9, 1991
Assignee: Westvaco Corporation (New York, NY)
Inventor: John E. Kea (New Castle, DE)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Application Number: 7/295,281
Classifications
Current U.S. Class: D/9425; D/9416