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. 22, 2013
Filed:
Apr. 30, 2008
Hidetoshi Honda, Miyagi, JP;
Takaaki Sanpei, Miyagi, JP;
Shuichi Kikuchi, Miyagi, JP;
Yasuaki Kano, Kanagawa, JP;
Fumiharu Sudo, Tokyo, JP;
Katsumi Maekawa, Tokyo, JP;
Hidetoshi Honda, Miyagi, JP;
Takaaki Sanpei, Miyagi, JP;
Shuichi Kikuchi, Miyagi, JP;
Yasuaki Kano, Kanagawa, JP;
Fumiharu Sudo, Tokyo, JP;
Katsumi Maekawa, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A magnetic tape cartridge includes a cartridge case, a pair of cylindrical hubs rotatably provided in the cartridge case, and a magnetic tape laid between the hubs and wound around outer peripheries of the hubs. Each of the hubs has an inner diameter portion provided with a height-position determining member. The height-position determining member determines a height position of the hub in the magnetic tape cartridge by contacting a driving shaft inserted in the hub when the magnetic tape cartridge is mounted in a magnetic recording and reproducing apparatus.