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:
Apr. 09, 1991
Filed:
Jul. 11, 1990
Applicant:
Inventors:
Norbert Kobler, Beindersheim, DE;
Helmut Puschnerat, Worms, DE;
Assignee:
Albert-Frankenthal AG, Frankenthal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ; B41F / ; B41L / ;
U.S. Cl.
CPC ...
101363 ;
Abstract
In the context of an inking unit with at least one pitted roll which is provided with an ink chamber doctor unit whose preferably two doctor blades arranged with a spacing in the peripheral direction of the roll and which delimit an ink chamber between them, the invention makes it possible to use a relatively small amount of ink if a rotatable fountain roll is mounted in the ink chamber to engage the pitted roll.