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. 27, 1999
Filed:
Jul. 30, 1998
Applicant:
Inventor:
Hyong-gu Lee, Puchun, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
G03L / ;
U.S. Cl.
CPC ...
399 57 ; 399238 ;
Abstract
A developer liquid supply device of a wet type electrophotographic printer, including: a reservoir, for storing developer liquid made by mixing a liquid carrier and ink, and for supplying the developer liquid to a developing unit through a developer liquid supply passage; a processing tank for storing developer liquid drained from the reservoir through a developer liquid drain passage; an ink cartridge installed inside the processing tank for supplying ink to the reservoir through an ink supply passage; and a carrier cartridge for supplying the liquid carrier to the reservoir through a carrier supply passage.