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.

Date of Patent:
Jan. 13, 2009

Filed:

Jan. 16, 2008
Applicants:

Kazuo Hiraguchi, Kanagawa, JP;

Kiyoo Morita, Kanagawa, JP;

Kenji Takenoshita, Kanagawa, JP;

Inventors:

Kazuo Hiraguchi, Kanagawa, JP;

Kiyoo Morita, Kanagawa, JP;

Kenji Takenoshita, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 23/107 (2006.01);
U.S. Cl.
CPC ...
Abstract

A recording tape cartridge, comprising: a leader pin at which flange portions are formed at both ends, holding portions formed at a case and holding the flange portions of the leader pin in a vicinity of an opening, overhanging portions formed at the holding portions and overlapping the flange portions at inner surface sides thereof, and wall surfaces which are formed at the holding portions and which peripheral surfaces of the flange portions oppose, wherein a clearance between the inner surface of the flange portion and the overhanging portion, and a clearance between the peripheral surface of the flange portion and the wall surface, are defined such that, when the leader pin tilts, the peripheral surface of the flange portion contacts the wall surface before the inner surface of the flange portion contacts the overhanging portion, is provided.


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