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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.:

US 5217543 B1

PDFFull Text
Date of Patent:
Jun. 08, 1993

Filed:

May. 08, 1992

Rare earth-iron magnet

Applicant:
Inventor:

Yoshio Inokoshi, Tokyo, JP;

Assignee:

Seiko Instruments Inc., , JP;

Attorneys:

Adams; Bruce L.

Wilks; Van C.

Primary Examiner:

John P Sheehan

Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
148302 ; 75233 ; 75234 ; 75244 ;
Abstract

A rare earth-iron magnet consisting of, by atomic percent, 10 to 16% Nd, 5 to 10% B, 0.1 to 1% V, 0.1 to 1% oxygen and the balance being Fe.

Find Patent Forward Citations

Inokoshi, Yoshio. (1993). Rare earth-iron magnet (U.S. Patent No. 5217543). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5217543

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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