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:
Dec. 09, 1986
Filed:
Feb. 24, 1984
Applicant:
Inventors:
Kazuyasu Motoyama, Tokyo, JP;
Katsumi Kanayama, Tokyo, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360137 ; 360 741 ; 369 25 ; 339 / ;
Abstract
Disclosed is a foot switch apparatus which is connected to a tape recorder, the tape recorder having a mode control circuit which designates its operation mode. The foot switch has an automatic back spacing circuit coupled to the mode control circuit. When the foot switch operates, a recording tape on the tape recorder is rewound by a predetermined length in response to an operation of the automatic back spacing circuit.
Motoyama, Kazuyasu. (1986). Foot switch apparatus for a transcriber (U.S. Patent No. 4628390). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4628390
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile