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:
Oct. 25, 1988
Filed:
May. 03, 1982
Applicant:
Inventors:
Yasuo Tanaka, Nagaoka, JP;
Tetsuya Iwata, Yunotani, JP;
Assignee:
Alps Electric Co., Ltd., , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360125 ; 360121 ; 29603 ;
Abstract
In a magnetic head having front cores and a rear core, the front cores are held between leg portions of the U-shaped rear core owing to the resiliency of the rear core.
Tanaka, Yasuo. (1988). Magnetic head (U.S. Patent No. 4780780). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4780780
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile