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. 30, 2007
Filed:
Mar. 04, 2005
Applicant:
Katsuki Asano, Odawara, JP;
Inventor:
Katsuki Asano, Odawara, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 23/107 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a magnetic tape cartridge () having a metal plate () at the central portion of the bottom surface of a reel hub () with a reel gear () being defined around its periphery, the metal plate () is disposed in a manner such that the outer periphery of the metal plate () is positioned under the inner facing surface of the reel gear (). As a result, occurrence of a sink mark during molding at a portion where the reel gear () is formed and deformation of the reel hub () due to tape widing tention are prevented.