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. 22, 2000
Filed:
Jun. 29, 1999
Applicant:
Inventors:
Kee-son Chang, Suwon, KR;
Jin-geun Kwak, Suwon, KR;
Assignee:
SamSung Electronics Co., Ltd., Kyungki-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399237 ; 399238 ;
Abstract
A technique for supplying ink in a liquid printer, for example, includes an apparatus containing: an ink reservoir containing ink; a supply pump for pumping ink into the ink reservoir; a manifold coupled to the supply pump via an ink supply pipe and through which ink is injected to a gap between a developing roller and a photoreceptor web, and an ink storing portion installed between the ink supply pipe and the manifold and having a sectional area greater than that of the ink supply pipe so that a change in pressure of ink supplied to the manifold from the ink supply pipe is minimized.