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:
Oct. 10, 2000
Filed:
Jun. 28, 1995
Applicant:
Inventor:
Craig D Dewey, River Hills, WI (US);
Assignee:
Quad/Tech, Inc., Sussex, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41F / ; B41F / ; B41L / ;
U.S. Cl.
CPC ...
101211 ; 101485 ; 101481 ; 101183 ;
Abstract
A method and apparatus for determining color registration in a multi-color printing press having a plurality of printing stations. A process black registration mark is formed in an identified area by positioning a plurality of color registration marks on top of each other. The process black registration mark is position in a portion of the image that is intended to be printed black, and preferably adjacent to a black ink image. The identified area is examined to determine whether the process black registration mark is properly positioned.