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. 26, 1985
Filed:
Jul. 25, 1984
Applicant:
Inventor:
Tsuneyuki Hayashi, Chigasaki, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ; H01F / ;
U.S. Cl.
CPC ...
336 65 ; 310208 ; 310D / ; 336192 ; 336205 ;
Abstract
A wire having conductor core, insulating film formed on the conductor core and adhesive film formed on the insulating film is closely and fixedly wound by a predetermined number of turns. Thus, a coil for an electric motor is obtained. A pair of electrodes are formed by stripping portions of the insulating film and portions of the adhesive film formed on the insulating film.