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. 18, 2000
Filed:
Sep. 14, 1998
Applicant:
Inventor:
Tatsuhiko Shigemoto, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
3602541 ; 3602556 ;
Abstract
To prevent magnetic heads from being pasted on a floppy disk even when the floppy disk is left for a long time period while being chucked to a disk table, when the magnetic heads are moved to an outermost peripheral position or an innermost peripheral position of the floppy disk by a head moving mechanism, the upper side head is lifted upward from the floppy disk by a lifter.
Shigemoto, Tatsuhiko. (2000). Disk driving apparatus with upper and lower head arms and a simple head (U.S. Patent No. 6091586). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6091586
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile