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:
Feb. 25, 2003
Filed:
Sep. 13, 2000
Applicant:
Inventor:
Kazuyuki Usuki, Odawara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 2/3033 ;
U.S. Cl.
CPC ...
G11B 2/3033 ;
Abstract
The present invention provides a magnetic recording medium having high recording density and excellent storage property, and it provides a floppy disk, which includes a magnetic disk incorporated in a shell having a liner on inner side thereof, the magnetic disk having a magnetic film formed at least on one side of a flexible support member, and the liner contains a rust preventive agent.