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:
Oct. 07, 2008
Filed:
Apr. 11, 2006
Toshiro Nishiwaki, Ibaraki, JP;
Toshiro Nishiwaki, Ibaraki, JP;
Hitachi Maxell, Ltd., Osaka, JP;
Abstract
There is provided a tape cartridge capable of reliably preventing tight adhesion of a magnetic tape to the back side of a front plate portion of a front cover. A regulation body for preventing adhesion of the tape to the back side of the front plate portion of the front cover is integrally provided in a protruding manner in the region including a tape loading pocket on the front face of a main case. The regulation body includes a plurality of kinds of ribs different in protruding size from the back side. The top end of each rib is convex-curved to have a circular arc cross section. A plurality of kinds of the ribs are disposed in horizontal direction at intervals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile