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. 27, 1982
Filed:
Jan. 10, 1980
Applicant:
Inventor:
Michel Plotto, Plaisir, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
360103 ; 360122 ; 428333 ; 428336 ; 428900 ;
Abstract
A magnetic head slider assembly comprising a body supporting at least one transducer for reading and/or recording the information contained in a data carrier. At least a part of the surface of the body which faces the data carrier is constituted by an extremely thin lubricating monomolecular layer with polar termination. The thickness of the layer is such that the ratio of the thickness to the flight height of the surface or height of the body is less than a thousandth.