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:
Jan. 17, 2012
Filed:
Jan. 23, 2008
Applicant:
Eduard Steinbacher, Augsburg, DE;
Inventor:
Eduard Steinbacher, Augsburg, DE;
Assignee:
manroland AG, Offenbach am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41L 1/02 (2006.01); B41L 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for controlling cut-off registration in a printing press having printed webs includes applying print control marks which are invisible to the human eye to the printed webs; passing the webs pass through cut-off register control actuators; assembling the webs into a bundle for cut-off; scanning the webs with sensors to determine the actual positions of the marks; comparing the actual positions with desired positions of the marks; and generating signals for the cut-off register control actuators based on the comparison.