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:
Sep. 13, 1988
Filed:
Aug. 16, 1985
Applicant:
Inventor:
Louis J Dizikes, Bedford, TX (US);
Assignee:
Graham Magnetics, Inc., North Richland Hills, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
428694 ; 427128 ; 427130 ; 427131 ; 428900 ;
Abstract
An improved flexible magnetic recording medium of the flexible disk type characterized by the use of effective quantities of magnetite to enhance the recording mediums, physical properties, conductivity and opacity. Superior magnetic recording performance is exhibited by such disks.
Dizikes, Louis. (1988). Magnetic flexible disks (U.S. Patent No. 4770951). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4770951
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile