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:
Dec. 27, 1988
Filed:
Aug. 25, 1986
Applicant:
Inventor:
Fred P Braun, Jr, Lake Quivira, KS (US);
Assignee:
Heatron, Inc., Leavenworth, KS (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
219415 ; 126 33 ; 219433 ; 219436 ; 219442 ; 219544 ; 338254 ;
Abstract
A heater assembly includes a heater with an electrical resistance wire element bonded between first and second layers of silicone rubber insulation. First and second conductor plates each having inner and outer surfaces are clamped together with the heater between their inner surfaces. A resettable, thermostatic switch is mounted on the outer surface of one of the conductor plates and opens when the conductor plate reaches a predetermined temperature.