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:
May. 27, 2003
Filed:
Jul. 19, 2001
Applicant:
Inventor:
Rüdiger Kurtz, Heidenheim, DE;
Assignee:
Voith Paper Patent GmbH, Heidenheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B30B 1/300 ;
U.S. Cl.
CPC ...
B30B 1/300 ;
Abstract
Process for operating a calender and a calender. The calender includes a hard roll and a soft roll with an elastic surface, in which the hard roll and the soft roll are arranged to form at least one nip, and a finishing medium application device positioned adjacent the soft roll. The process includes providing a finish on the elastic surface of the soft roll.