Hot and cold food service unit

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Description

FIG. 1 is a perspective view of a hot and cold food service unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D234373 February 1975 Gambello
D238299 December 1975 Klemm
257846 May 1882 Burgess et al.
Patent History
Patent number: D251968
Type: Grant
Filed: Apr 21, 1977
Date of Patent: May 29, 1979
Inventor: Edward W. Tucky (Parma, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Robert J. Fay
Application Number: 5/789,670
Classifications
Current U.S. Class: D12/22; D12/25
International Classification: D1202;