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. 20, 2012
Filed:
Jul. 18, 2008
Jason Lefevre, Penfield, NY (US);
Alexander J. Fioravanti, Penfield, NY (US);
Jason LeFevre, Penfield, NY (US);
Alexander J. Fioravanti, Penfield, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A drum assembly in a printing machine comprises a rotating drum having a surface and an applicator assembly for applying oil onto the surface. The applicator assembly includes a liquid supply containing a supply of oil, a distributor connected to the liquid supply for distributing the oil, and an applicator having an area for receiving oil from the distributor and an application edge. The distributor and the applicator are configured so that oil distributed on the area of the applicator forms a meniscus at the application edge. The application edge is positioned closely adjacent but not in contact with the surface of the drum at a distance sufficiently close to the surface so that the surface contacts the meniscus to withdraw oil from the applicator onto the surface.