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:
Feb. 13, 1990
Filed:
Feb. 02, 1988
Applicant:
Inventors:
Masahiro Kubo, Yokohama, JP;
Yasuo Ohtsubo, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360104 ; 360103 ; 360105 ; 360122 ;
Abstract
A magnetic disk device includes a rigid magnetic disk having a magnetic recording surface, a slider located on one side of the magnetic recording surface of the magnetic disk and adapted to be radially movable on the magnetic disk, and a magnetic head. The slider includes a contact surface formed on a surface portion opposite the magnetic disk and adapted to contact the magnetic disk.
Quick Actions:
Kubo, Masahiro. (1990). Magnetic head device used with a rigid magnetic disk providing a (U.S. Patent No. 4901185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4901185
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile