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:
May. 15, 1990
Filed:
Jan. 23, 1989
Johannes J Schoenmakers, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A magnetic-tape-cassette apparatus having a magnetic head fixed in a head mount and carried on a head mounting plate. The head mount includes a cylindrical tape guide disposed to each side of the magnetic head air gap, in the direction of tape travel, a height limiter at one axial end of each guide surface, and an obliquely disposed control surface at the other end of each guide surface for biasing magnetic tape against the height limiters, so that the magnetic tape always has a constant orientation with respect to the air gap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile