Electric food warming vessel for restaurants and cafeterias

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Description

FIG. 1 is a top, front and right side perspective view of a food warming vessel showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top front-end perspective view of another embodiment of my new design having a different form of cover;

FIG. 8 is a front and rear elevational view of the cover shown in FIG. 7 with the cover separate for clarity of illustration only;

FIG. 9 is a left and right side elevational view of the cover of FIG. 7 with the cover shown separately for clarity of illustration only.

The electric cord shown broken away is understood to represent indeterminate length.

Referenced Cited
U.S. Patent Documents
D96747 September 1935 Hadley
D146832 May 1947 O'Connell
D168905 February 1953 O'Connell
D187095 January 1960 Joseph
D248079 June 6, 1978 Painter et al.
D250626 December 26, 1978 Scott
4889972 December 26, 1989 Chang
5203257 April 20, 1993 Goad
Patent History
Patent number: D349421
Type: Grant
Filed: Jun 19, 1992
Date of Patent: Aug 9, 1994
Assignee: Industrial Design & Engineering Associates Inc. (Rogers, MN)
Inventor: Eugine W. Goad (Dayton, MN)
Primary Examiner: Ruth McInroy
Attorney: James V. Harmon
Application Number: 7/901,495
Classifications
Current U.S. Class: D/7366