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. 19, 1992
Filed:
Mar. 24, 1987
Applicant:
Inventors:
Yoshihito Yoshizawa, Saitama, JP;
Kiyotaka Yamauchi, Saitama, JP;
Assignee:
Hitachi Metals, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
148304 ; 148313 ; 148315 ; 336213 ; 420435 ; 420436 ; 420440 ; 420580 ; 420581 ; 420583 ; 4205841 ; 420585 ; 4205861 ; 420588 ;
Abstract
A magnetic core comprised of an amorphous alloy ribbon wound into a toroidal shape, wherein the said amorphous alloy has a composition of the formula:
Yoshizawa, Yoshihito. (1992). Magnetic core (U.S. Patent No. 5114503). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5114503
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile