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:
Oct. 13, 1992
Filed:
Mar. 12, 1991
Applicant:
Inventors:
John A Marstiller, Marston Mills, MA (US);
Frederick G Grise, deceased, late of Osterville, MA (US);
Assignee:
Flexwatt Corporation, West Wareham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219219 ; 219528 ; 392432 ;
Abstract
A mirror heating system includes a sheet heater, sized and adapted to cover most of the back of the mirror surface, that can be mounted on the wall or other flat surface before the mirror is put into place. The system is designed so that, despite the needed electrical connections, the front and rear surfaces of the heating system remain essentially planar and parallel.