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:
Jan. 03, 1978
Filed:
Dec. 29, 1975
Applicant:
Inventors:
Siegfried Godel, Norwalk, CT (US);
James Joseph Viola, Orange, CT (US);
Assignee:
Sperry Rand Corporation, Bridgeport, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ; F24H / ; H01C / ; H01C / ;
U.S. Cl.
CPC ...
219370 ; 219375 ; 219381 ; 219532 ; 219536 ; 219546 ; 338 58 ; 338206 ; 338294 ; 338321 ;
Abstract
A heater assembly for an electrical appliance such as a portable hair dryer. The heater assembly includes an elongated flexible foil resistance element having opposite longitudinal edge portions mounted on spaced disc support members. T-shaped tabs extend from the foil edges and are seated in recessed portions or notches located in the periphery of the discs with the T-end portions thereof locked to the discs by detent means provided on the discs.