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 side elevational view;

FIG. 3 is an elevational view looking from the left of FIG. 2;

FIG. 4 is an elevational view looking from the right of FIG. 2;

FIG. 5 is an elevational view showing the side opposite that seen in FIG. 2;

FIG. 6 is a bottom plan view;

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

FIG. 8 is a sectional view taken on the line 8--8 of FIG. 1;

FIG. 9 is a plan view of the bottom of the cover; and

FIG. 10 is a top plan view of the tray with the cover removed.

Referenced Cited
U.S. Patent Documents
D200250 February 1965 Hancock
D211320 June 1968 Hanseter et al.
D236692 September 1975 Haase
D249774 October 3, 1978 Seager
D249930 October 17, 1978 Seager
D250315 November 21, 1978 Otto
Patent History
Patent number: D256872
Type: Grant
Filed: Jan 24, 1978
Date of Patent: Sep 16, 1980
Assignee: Therma-Tray Corporation (South Plainfield, NJ)
Inventor: Edgar Otto (Scotch Plains, NJ)
Primary Examiner: Robert C. Spangler
Attorney: Leonard J. Santisi
Application Number: 5/871,860
Classifications
Current U.S. Class: D 7/38; D/9185
International Classification: D0799;