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. 05, 1988
Filed:
Sep. 04, 1986
Shinichi Kagano, Kyoto, JP;
Kazuaki Urano, Osaka, JP;
Hitachi Maxell, Ltd., Osaka, JP;
Abstract
In a tape cartridge having a magnetic shielding plate, there are provided one or more supporting or receiving ribs for supporting one or more portions of the rear face of the magnetic shielding plate, preferably at the left and right portions thereof, and one or more guide ribs corresponding to but away from the supporting ribs a distance slightly greater than the thickness of the magnetic shielding plate, such that the shielding plate can be inserted into the gap between the one or more supporting ribs and the one or more guide ribs. Moreover, there is provided one or more pressing ribs having a vertical straight wall at a root portion of the rear face of the guide ribs so that the magnetic shielding plate is pressedly inserted between the straight wall of the pressing ribs and the supporting ribs for securing the magnetic shielding plate.