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. 11, 1978
Filed:
Jul. 26, 1976
Applicant:
Inventors:
Henry Adair, Mission Viejo, CA (US);
Dean Lester Christensen, La Mirada, CA (US);
Leon Harold Specktor, Los Angeles, CA (US);
Assignee:
Memorex Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360133 ; 360 60 ;
Abstract
A cartridge for holding and protecting a recording disc during storage and use is disclosed in which a recording head access door for providing access to the disc within the cartridge is attached to the cartridge housing by a hinge pivotally operable about a predetermined axis.