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:
Oct. 25, 1994
Filed:
Mar. 07, 1991
Applicant:
Inventors:
Hideo Ohta, Tokyo, JP;
Masahiko Miyoshi, Ayase, JP;
Assignee:
Kabushikigaisha Tokyo Kikai Seisakusho, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41C / ; B41F / ;
U.S. Cl.
CPC ...
101483 ; 101148 ; 101350 ; 101363 ; 101367 ;
Abstract
An offset printing apparatus provides good adhesion of ink onto the roller of the feeding route by efficiently fractionizing the dampening fluid supplied to the ink device. An ink device has an ink feeding route including an ink metering roller and an ink storage device whose distance toward the revolving direction of the upstream roller of said ink feeding route gradually decreases.