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:
Sep. 13, 1977
Filed:
Oct. 05, 1976
Applicant:
Inventor:
Imrich M Miller, Paterson, NJ (US);
Assignee:
Universal Manufacturing Corporation, Paterson, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336198 ; 29605 ; 2421184 ;
Abstract
An inductor device including an outer frame type shell of magnetically susceptible material and a bobbin of insulating material on which a coil of wire is wound, with the bobbin fitting within the shell. The bobbin has the edges of its flanges bent over to provide electrical insulation against creepage and, in the preferred embodiment of the invention, the bobbin flanges are of a heat settable material. A method of manufacturing the inductive device with the bobbin is also disclosed.