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:
May. 31, 2005
Filed:
Oct. 02, 2003
Hidetoshi Yamamoto, Kanagawa, JP;
Kenji Ishikawa, Kanagawa, JP;
Yusuke Ishihara, Kanagawa, JP;
Naoki Okutsu, Kanagawa, JP;
Hidetoshi Yamamoto, Kanagawa, JP;
Kenji Ishikawa, Kanagawa, JP;
Yusuke Ishihara, Kanagawa, JP;
Naoki Okutsu, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A magnetic tape cartridge includes an openingC through which a magnetic tape is drawn out, and a slide doorthat slides along a sidewallD provided with the openingC to open and close the openingC. The cartridge having an assembly support device that guides a distal end of a spring support rod onto a support rod receiving block when the slide door is fitted in a lower half of the cartridge case. A proximal end of the spring support rod projects from the slide door, and a compression coil spring is wound around the spring support rod.