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:
Dec. 15, 1987
Filed:
Apr. 23, 1986
Applicant:
Inventor:
Johannes P Verbunt, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; G11B / ;
U.S. Cl.
CPC ...
428414 ; 428692 ; 428693 ; 428900 ; 360126 ; 360127 ;
Abstract
Magnetic core, suitable for use in a magnetic head or in a transformer. The magnetic core is composed of lamellar core parts of amorphous, ferromagnetic material coated with a thin film of an oxidic material chosen from the group comprising SiO.sub.2, Al.sub.2 O.sub.3, TiO.sub.2 and Si.sub.3 N.sub.4. The core parts are bonded together by means of an epoxy adhesive.
Verbunt, Johannes. (1987). Lamellar magnetic core utilizing low viscosity epoxy adhesive (U.S. Patent No. 4713297). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4713297
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile