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:
Sep. 06, 1983
Filed:
Nov. 04, 1981
Applicant:
Inventor:
Yoshinori Honkawa, Fuchu, JP;
Assignee:
Ryobi, Ltd., Hiroshima, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ; B41F / ;
U.S. Cl.
CPC ...
101350 ; 101365 ;
Abstract
A transfer control roller having individually adjustable surface portions is provided between a fountain roller and a succeeding ductor roller. The surface portions can be moved radially inwardly and outwardly to vary the content surface between the fountain roller and respective surface portions, thereby varying the amount of transferred ink or water.