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:
Feb. 13, 2001
Filed:
Mar. 22, 1999
Applicant:
Inventor:
Kyung-Hwan Kim, Yongin, KR;
Assignee:
Samsung Electronics Co, Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F 3/500 ;
U.S. Cl.
CPC ...
B41F 3/500 ;
Abstract
An apparatus for cleaning a roller for a liquid printer includes a first cleaning unit and second cleaning unit. Foreign materials adhering on the transfer roller are removed from the surface of the transfer roller and transferred to the cleaning roller of the first cleaning unit. A cleaning web of the second cleaning unit is used for removing foreign materials from the surface of the cleaning roller of the first cleaning unit. The surface of the transfer roller is prevented from contamination. Also, the transfer roller can transfer clear images to the paper.