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:
Apr. 06, 2004
Filed:
Sep. 30, 2002
Eni Scodellaro, Gaio di Spilimbergo, IT;
Franco Fracas, Cordenons, IT;
Gretag Imaging Trading AG, Wettingen, CH;
Abstract
A processor for photographic material includes a multitude of treatment tanks through which the photographic material to be treated is sequentially moved and in which photographic treatment solutions are found during operation, especially developing, bleaching, fixing and stabilizing solutions. The processor includes a refill pump and conduit system for pumping the treatment solutions and the water used from storage containers for treatment solutions and a water tank into the treatment tanks. A refill pump and a corresponding refill conduit is provided for each storage container and the water tank. A control for the refill pumps cooperates with level sensors associated with the storage containers in such a way that the refill process is stopped when one of the storage containers is empty.