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:
Mar. 29, 1983
Filed:
Dec. 15, 1980
Takashi Komatsu, Yokohama, JP;
Yuichi Igarashi, Yokohama, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Abstract
A tape cassette device comprises a cassette case in which a stationary reel with a tape guide path is housed, and an endless tape wound on the outer circumference of said stationary reel, the innermost part drawn out along said tape guide path to the inside of said stationary reel to be wound on the outer circumference of said stationary reel. Said cassette case has a bottom plate with a plurality of first roller insertin openings formed along the outer circumference of said stationary reel in a spaced relationship. A blind with a plurality of second roller inserting openings is provided on the bottom plate to be pivotable between a first position where it closes said first roller inserting openings and a second position where said second roller inserting openings are aligned with said first roller inserting openings.