Insulated food service tray and cover therefor

- Therma-Tray Corporation
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Description

FIG. 1 is a top plan view of an insulated food service tray and cover therefor embodying my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a sectional view taken on the line 6--6 of FIG. 1;

FIG. 7 is a sectional view taken on the line 7--7 of FIG. 1;

FIG. 8 is a bottom plan view of the cover portion; and

FIG. 9 is a top plan view of the tray portion.

Referenced Cited
U.S. Patent Documents
D236677 September 1975 Pilger et al.
3295737 January 1967 Page et al.
3532247 October 1970 Bridges
3754640 August 1973 Bridges
3799386 March 1974 Madalin
3938688 February 17, 1976 Ryan
Patent History
Patent number: D250315
Type: Grant
Filed: Dec 1, 1976
Date of Patent: Nov 21, 1978
Assignee: Therma-Tray Corporation (South Plainfield, NJ)
Inventor: Edgar Otto (Scotch Plains, NJ)
Primary Examiner: Robert C. Spangler
Attorney: Leonard J. Santisi
Application Number: 5/746,231
Classifications
Current U.S. Class: D 7/38; D/9185
International Classification: D0799;