Food tray temperature maintenance station

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Description

FIG. 1 is an isometric view of a food tray temperature maintenance station showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof.

The left side of the device is a mirror image of the side disclosed in FIG. 1.

Referenced Cited
U.S. Patent Documents
3275393 September 1966 Stentz et al.
3610225 October 1971 Schwantes
3714394 January 1973 Evans
3924100 December 1975 Mack et al.
Patent History
Patent number: D243362
Type: Grant
Filed: Oct 6, 1975
Date of Patent: Feb 8, 1977
Assignee: Sweetheart Plastics, Inc. (Wilmington, MA)
Inventors: George K. Shumrak (Natick, MA), Anthony Mack (North Reading, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: George L. Greenfield
Application Number: 5/619,624
Classifications
Current U.S. Class: D15/104
International Classification: D1508;