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:
May. 12, 1987
Filed:
Nov. 25, 1985
Applicant:
Inventors:
Guy Courvoisier, Geneva, CH;
Simon Arieh, Geneva, CH;
Assignee:
Lange International S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219548 ; 36-26 ; 219211 ; 219527 ; 219528 ;
Abstract
An electrical heating element intended to be incorporated in an inner lining of an item of clothing or accessory intended to be placed against a part of the human body, in which the heating element is formed by a ductile metal wire coated with an insulating lacquer, for example a commercially available insulated copper wire, fixed over its entire length to at least one metal sheet, preferably a sheet of aluminium having an adhesive side to which the wire is adhered. The wire can be disposed in meanders. It may be covered by an insulating sheet, and the metal sheet may have cut-outs therein.