Food warmer

- Prince Castle, Inc.
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Description

FIG. 1 is a front perspective view of a food warmer, showing of a new design, shown with the front door open;

FIG. 2 is a front elevational view thereof shown with the door closed;

FIG. 3 is a rear perspective view thereof shown with the rear doors opened;

FIG. 4 is a rear elevational view thereof shown with the doors closed;

FIG. 5 is a side view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D198354 June 1964 Vaughan
D208177 July 1967 Wilson
3999475 December 28, 1976 Roderick
Patent History
Patent number: D254308
Type: Grant
Filed: Dec 27, 1977
Date of Patent: Feb 26, 1980
Assignee: Prince Castle, Inc. (Addison, IL)
Inventors: Joseph S. Polak (Cicero, IL), Joseph J. Sidlo (Barrington, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Catherine Kemper
Attorney: John A. Dienner
Application Number: 5/865,008
Classifications
Current U.S. Class: D15/108
International Classification: D1508;