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:
Jun. 14, 1977
Filed:
May. 24, 1976
Applicant:
Inventor:
Saied Abd-Elrahman Mabrouk, Macedonia, OH (US);
Assignee:
Addressograph Multigraph Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ; B41L / ; B41L / ;
U.S. Cl.
CPC ...
101148 ;
Abstract
A moisture system is provided for a lithographic duplicator comprising means for controlling the rate at which moisture is supplied to the master as a function of speed of a hydrophilic roll driven by an ink-receptive roll in contact with the master cylinder. The control means also utilize reference signals, indicative of duplicator speed, to the control moisture supply rate.