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:
Jun. 17, 2008
Filed:
May. 22, 2001
Applicant:
Lars Rodman, Bjärred, SE;
Inventor:
Lars Rodman, Bjärred, SE;
Assignee:
Tetra Laval Holdings & Finance S.A., Pully, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 5/02 (2006.01); G06K 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention concerns a method and a device for absolute measurement of a print repeat length and/or at least one package length of a moving packaging web () in line with a printing machine. Normally the print repeat length and one package length are measured and analysed simultaneously. The measurements are made by means of a number of CCD-cameras () connected to a computer () by means of a frame grabber ().