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. 28, 1996
Filed:
Jan. 30, 1995
Applicant:
Inventor:
Hiroaki Suzuki, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354 76 ; 354212 ; 354275 ; 353 / ; 353 / ; 353 98 ; 353D / ; 40364 ; 40367 ;
Abstract
A film viewer for viewing a film which has been withdrawn from a cartridge. Its main body has a cartridge accommodating portion. In the film viewer, a rotating shaft connected to a spool of the cartridge and a winding shaft which winds the film are driven by manual operation or a motor to convey the film. A window portion is provided at the main body for viewing the conveyed film guided by a film guide made of a flexible material. The film viewer has a distinguishing piece or sensor for distinguishing whether or not the film has been developed.