Expandable food container

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Description

FIG. 1 is a top plan view of an expandable food container showing my new design;

FIG. 2 is a view looking from the left of FIG. 1;

FIG. 3 is a view looking from the right of FIG. 1;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and

FIG. 6 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
1649088 November 1927 Tinsley
2815164 December 1957 Painter
4045117 August 30, 1977 Lerner
4248901 February 3, 1981 Austin
4260101 April 7, 1981 Webinger
4277506 July 7, 1981 Austin
4279933 July 21, 1981 Austin et al.
4307835 December 29, 1981 Roccaforte
4362266 December 7, 1982 Webinger
4448309 May 15, 1984 Roccaforte et al.
4453665 June 12, 1984 Roccaforte et al.
Patent History
Patent number: D283797
Type: Grant
Filed: Dec 9, 1983
Date of Patent: May 13, 1986
Assignee: Container Corporation of America (Chicago, IL)
Inventor: James W. Montealegre (Roseville, MN)
Primary Examiner: Robert C. Spangler
Attorney: Richard W. Carpenter
Application Number: 6/559,713
Classifications
Current U.S. Class: D/9431; D/9430