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. 09, 1992
Filed:
Aug. 07, 1990
Applicant:
Inventors:
Tetsuo Saeki, Ichigai, JP;
Hidetoshi Watanabe, Ichigai, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
360133 ; 360 60 ; 360132 ; 360134 ;
Abstract
A magnetic disk cartridge includes a write/protect tab adapted to prevent erasure of information recorded in a magnetic disk inserted in a case, and a peripheral wall defined in inner surfaces of corner portions of a pair of case members consisting of a case bottom member and a case cover member, for slidably receiving said write/protect tab therein;
Saeki, Tetsuo. (1992). Magnetic disk cartridge write/protect assembly having impact avoiding (U.S. Patent No. 5121279). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5121279
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile