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:
Aug. 05, 1997
Filed:
Jun. 06, 1996
Francisco L Ziegelmuller, Penfield, NY (US);
Wunan Chang, Rochester, NY (US);
Timothy G Armstrong, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A mechanism for cleaning the toning roller of a development station for a reproduction apparatus, the toning roller serving to apply marking particles to a latent image to develop such image. The cleaning mechanism comprises including an elongated polyurethane blade having a lead edge. The elongated polyurethane blade is mounted such that the lead edge contacts such toning roller at an angle to a plane tangent to such toning roller, the angle when measured between the plane and the blade adjacent to the cleaned side of the toning roller being in the range of approximately 10.degree.-30.degree..