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:
Jul. 03, 1990
Filed:
May. 25, 1989
Applicant:
Inventor:
Mitsuo Inumochi, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360103 ; 360129 ;
Abstract
In a magnetic head slider having a air-bearing surface facing a magnetic medium, and a taper surface inclined with respect to the air-bearing surface, the above-mentioned taper surface is shaped as a convex surface with the curvature facing the magnetic medium.
Inumochi, Mitsuo. (1990). Magnetic head slider having a convex taper surface with the curvature (U.S. Patent No. 4939603). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4939603
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile