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. 03, 2001
Filed:
Mar. 30, 2000
Applicant:
Inventors:
Ryouei Nozawa, Kanagawa, JP;
Akira Sugiyama, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 1/510 ;
U.S. Cl.
CPC ...
G03G 1/510 ;
Abstract
An automatic developing apparatus is provided with a developing tank, a reserve tank, a pump, a piping which connects the reserve tank and the pump and whose one end is disposed above the developing tank, a first electrode provided in the piping, a second electrode provided within the developing tank, and a sensor which is electrically connected to the first electrode and the second electrode.