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:
Aug. 04, 1981
Filed:
Jun. 02, 1980
Tetsuji Shono, Kawagoe, JP;
Takumi Kobayashi, Tokyo, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A camera in which a standard film, 120 or 220 size is loaded behind the picture plane by using a standard film reel with film spool mounting members and means for guiding and holding the standard film and in which film back exchange is not carried out. The standard film reel is designed to be detachably mounted in the camera through an opening formed in the rear part of a reel accommodating chamber in the camera. The standard film can be replaced by a 70 mm film reel which is provided with mounting members for mounting a 70 mm film magazine outside and reel accommodating chamber and means for guiding said 70 mm film into the reel accommodating chamber and holding it therein. This is designed to be detachably mounted in the camera to thereby allow said camera to commonly use standard film and 70 mm film.