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:
Feb. 29, 2000
Filed:
Oct. 15, 1996
Applicant:
Inventors:
Assignees:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Coatec Gesellschaft fuer Oberflaechenveredelung mbH, Schluechtern, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B41L / ;
U.S. Cl.
CPC ...
101148 ;
Abstract
Dampening-unit roller for a dampening unit of a printing machine includes a roller body having an outer cylindrical surface, and a coating on the outer cylindrical surface, the coating including or consisting of an oxide of zirconium and/or an oxide of yttrium.