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:
Jan. 29, 1985
Filed:
Aug. 29, 1983
Applicant:
Inventor:
Joannes H Sieben, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
242198 ; 242 681 ; 242200 ; 360132 ;
Abstract
A magnetic tape cassette having adjacent flanged reels mounted for rotation between major walls of a housing. A brake spring has intermediate portions arranged between respective projections on a major wall and the rear wall. A slide member movable on a ridge between the reels engages the spring between its center and each intermediate portion, to move the spring end portions away from or toward the flanges.