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. 14, 1989
Filed:
Jul. 20, 1987
Akira Otsuki, Iwaki, JP;
Alpine Electronics, Inc., , JP;
Abstract
A cassette type tape recorder comprises a magnetic head for recording on and reproducing from a magnetic tape in a tape cassette, a drive gear, a head displacing cam mechanism for changing-over the position of the magnetic head between its play and non-play positions, an idler for driving the head displacing cam mechanism by drive power transmitted from the drive gear, a cut-off gear movable and engageable with the drive gear and the idler, the cut-off gear being arranged to cut off the drive power transmission from the drive gear to the idler when the cut-off gear is in a cut-off position, and a cut-off gear displacing cam mechanism for displacing the cut-off gear to said the cut-off position when the magnetic head is brought into its play position by the head displacing cam mechanism.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile