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. 31, 1993
Filed:
Jul. 26, 1991
Applicant:
Inventors:
Kenichi Tanaka, Hachioji, JP;
Takeo Arai, Hino, JP;
Assignee:
Konica Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430450 ; 430458 ; 430465 ;
Abstract
A packed photographic processing agent to be used for an automatic processor, in a plate form with holes solidified by adding a water-soluble polymer, is disclosed. It is lighter than the bottled conc. liquid type agent and more compact than the powder type agent packed in an envelope. A packed material made of disposable cardboard is teared off when it is pushed into a charging opening of an automatic solution preparing unit equipped to the automatic processor.