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:
Aug. 04, 1987
Filed:
Aug. 20, 1985
Applicant:
Inventor:
Antoni S Baranski, San Carlos, CA (US);
Assignee:
Ampex Corporation, Redwood City, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360132 ; 360 85 ;
Abstract
A door operating mechanism for a magnetic tape cassette, such mechanism including a door latch mechanism provided in the cassette capable of rotating a door assembly of the cassette from the fully closed to the fully opened position and designed to prevent the engagement of the door assembly with the tape run contained within the cassette.