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:
Apr. 03, 1984
Filed:
Oct. 06, 1981
Applicant:
Inventor:
Toshihiro Nakao, Hachioji, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 965 ; 360 71 ; 360 963 ;
Abstract
An eject device used in a magnetic recording tape driving apparatus comprises a first moving member which is free to move between a first position and a second position;
Nakao, Toshihiro. (1984). Eject device of magnetic recording tape driving apparatus for tape (U.S. Patent No. 4441129). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4441129
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile