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:
Nov. 01, 1983
Filed:
Apr. 17, 1981
Richard A Hathaway, Saratoga, CA (US);
Ampex Corporation, Redwood City, CA (US);
Abstract
This is a magnetic tape transport primarily for the automatic threading and replay of cassette-mounted tapes that were originally produced upon the same transport or upon a different recording transport having a single rotating head and guide around which the tape is wrapped in a substantially 360-degree omega path. To be adapted for replay of the cassette-mounted tapes, the replay transport differs from the omega-wrap recording transport in having two diametrically opposite rotating heads and a substantially 180-degree tape wrap, and the heads rotate at half the rotational speed of the omega-wrap transport head. The threading means are of the differential air-pressure type.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile