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:
Apr. 22, 2003
Filed:
Feb. 11, 2002
Timothy J. Leenhouts, Fairport, NY (US);
Warren F. Brydges, Walworth, NY (US);
George A. Schutt, Pittsford, NY (US);
Richard J. Manzolati, Rochester, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A noise-free silencer assembly is provided that is suitable for reducing self-vibration noises and screeching noises between a cleaning blade and the imaging member of an electrostatographic reproduction machine. The noise-free silencer assembly comprises a C-shaped cross-section elongate member having (a) a longitudinal axis, a wall defining an interior cavity for containing at least a partially compressed high density polymeric open cell foam, (b) a slot formed in the wall extending generally longitudinally and at an angle to the longitudinal axis of the C-shaped cross-section member, and (c) a hinge recess also formed in the wall extending generally longitudinally, for reducing self-vibration noises and screeching noises between a cleaning blade and an imaging member of an electrostatographic reproduction machine.