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:
Nov. 23, 2004
Filed:
Sep. 08, 2003
Applicant:
Inventors:
Hironobu Takasawa, Watari-gun, JP;
Manabu Wakamatsu, Watari-gun, JP;
Assignee:
Tohoku Ricoh Co., Ltd., Shibata-gun, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41F 1/504 ; B41L 1/304 ;
U.S. Cl.
CPC ...
B41F 1/504 ; B41L 1/304 ;
Abstract
A multicolor printing method using a plurality of ink drums each being loaded with a respective master and a system therefore are disclosed. A plurality of removable ink drums replaceable with each other are fed with respective masters by fixed master feeding devices smaller in number than ink drums via the replacement of the drums and are used for printing. The method and system of the present invention are low cost and enhance downsizing and accurate registration between the masters.
Quick Actions:
Takasawa, Hironobu. (2004). Printing method and system therefor (U.S. Patent No. 6820543). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6820543
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile