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:
Jun. 06, 1989
Filed:
Jun. 06, 1988
Applicant:
Inventor:
Junji Kawada, Kamakura, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360106 ; 74 892 ;
Abstract
A head positioning device used for a disc type memory system comprises a head being movable by a metallic band wherein the metallic band is extended between a capstan and an idle roller in a loop form, and the metallic band is wound around the capstan with at least one turn.
Kawada, Junji. (1989). Head positioning device (U.S. Patent No. 4837650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4837650
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile