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:
Dec. 03, 1991
Filed:
Apr. 04, 1989
Applicant:
Inventors:
Assignee:
B-J Trading Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F / ; B41L / ;
U.S. Cl.
CPC ...
101425 ; 1525651 ; 355300 ;
Abstract
A device for cleaning a cylinder of a printing machine of the type which uses a cleaning cloth stretched between a cloth supply roll and a cloth take-up roll and adapted to be brought into contact with the outer periphery of a cylinder in a printing machine by pressurizing means, the cleaning cloth being impregnated with a cleaning liquid before it is set in the device. Needing no cleasning liquid supply system or liquid supply control means, the device can be realized in a very simple and compact form, which allows for easy maintenance.