The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 1990
Filed:
May. 16, 1988
Applicant:
Inventor:
Arthur C Scott, Deerfield, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23C / ;
U.S. Cl.
CPC ...
426233 ; 219411 ; 219518 ; 426520 ;
Abstract
An improved lamp control process and assembly are provided to automatically and efficiently heat objects, such as plates of hot cooked food upon a counter in a restaurant. The lamp control assembly preferably includes heating lamps or heating elements, a photoelectric sensor or other sensor, a power control circuit, and a time delay circuit to slowly turn off the lamps when the plates of food are removed from the counter. Other loads can be controlled similarly.