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. 06, 1990
Filed:
Jun. 03, 1987
Applicant:
Inventors:
Masaru Ishii, Fujisawa, JP;
Kazuharu Odawara, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
369 772 ; 360109 ; 369244 ; 369257 ; 369292 ;
Abstract
An apparatus for reproducing data from a data disc having a reproducing head opposite the data disc for processing data from the data disc. The apparatus includes a moving mechanism for moving the reproducing head between two radially separated positions along the radial direction of the data disc, and a locking device for automatically locking the reproducing head at one of the two positions for preventing movement of the reproducing head.
Ishii, Masaru. (1990). Data reproducing apparatus and method for locking a reproducing head (U.S. Patent No. 4899328). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4899328
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile