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:
Mar. 27, 1979
Filed:
Jun. 06, 1977
Harold D Wells, St. Louis County, MO (US);
Edwin W Hughes, III, St. Louis County, MO (US);
Black Body Corporation, Fenton, MO (US);
Abstract
A heat conserver for bell-type ovens, which latter comprehends a housing which is closed at its sides and top and open at its bottom with heating elements as of the infrared emitter-type located adjacent the lower end. One form of the conserver consists of a frame having heat reflective surfaces for confronting relationship to the heating elements when the oven is in raised or inoperative position for directing the radiated heat returningly thereon. Another form of the conserver is a flat plate for disposition closingly across the normally open lower end of the housing when the latter is in inoperative position. Both forms of the invention are adapted for vertical reciprocal movement.