Electric food warming vessel for restaurants and cafeterias
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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.
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