Priority Date: 09.05.13 (US 201313890485)

Closed-loop control of untensioned product length on a web press

  • Application ID: EP14167521
  • Status: The patent has been granted



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This EP application has the IPC combination B41 (PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS) and B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL). We found, that Dr. Emil Benatov & Partners - Bulgarian Patent Attorney & Licensed Appraiser, Samson & Partner Patentanwälte mbB, Bals Vogel, Fiedler Ostermann & Schneider, Stork Bamberger and 17 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 09.05.2013 - Priority Date (US 201313890485)
  • 12.11.2014 - Publication A1 (EP2801479)
  • 12.07.2017 - Publication B1 (EP2801479)