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:
Jul. 31, 1990
Filed:
Apr. 20, 1989
Applicant:
Inventors:
Takashi Nakamura, Minami-ashigara, JP;
Yasuhisa Ogawa, Hatano, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03D / ; G03D / ;
U.S. Cl.
CPC ...
354322 ; 354324 ; 354339 ; 226189 ;
Abstract
In an apparatus for processing a photosensitive sheet by passing it through processing solution in a tank, vertically spaced-apart roller units are disposed in the tank for normally feeding the sheet downward and then upward at opposite sides thereof, but capable of reversing the sheet when selected. The sheet is turned around a selected roller unit whereby the length of the path that the sheet travels through the solution and hence, the duration of processing time is variable.