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:
Jul. 02, 2002
Filed:
Jan. 13, 2000
Toshinori Kurosaka, Yamagata, JP;
Tamotsu Shibata, Yamagata, JP;
Shigenori Inamoto, Kanagawa, JP;
Tsuneo Uwabo, Kanagawa, JP;
Mitsumi Electric Co., Ltd., Tokyo, JP;
Abstract
A floppy disk cartridge includes an upper shell and a lower shell , a magnetic disk rotatably incorporated between the upper shell and the lower shell , head windows provided at respective one sides of the upper shell and the lower shell so as to face with each other, and liners respectively attached to inner faces of the upper shell and the lower shell except the head windows for protecting the magnetic disk , characterized in that at the inner face of either one of the upper shell and the lower shell are formed concave portions along both left and right side edges of the head window , and that the liner is attached to the inner face of the upper shell or the lower shell from respective outer edges of the concave portions