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:
Mar. 17, 1992
Filed:
Sep. 14, 1990
Herbert Bialek, Neckargemund, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
A device for measuring a printing control strip printed on sheet or web material by optical devices located within a printing machine having a plurality of printing units disposed one behind the other, including a measuring cylinder located behind a last one of the printing units and having an outer cylindrical surface portion whereover printed sheet or web material is looped, the optical devices being disposed within the measuring cylinder below a location at which a printing control strip on the material is positionable, as the material is looped over the outer cylindrical surface portion of the measuring cylinder, for measuring the printing control strip.