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. 03, 2004
Filed:
Dec. 19, 2002
Mitsubishi Chemical America, Chesapeake, VA (US);
Abstract
A coupling arrangement with an optical photoconductive drum including a drum interior surface having an electrically resistive coating surrounding and extending along a longitudinal axis. The drum interior surface includes first and second open ends. A flange including a flange interior surface is disposed in the first open end. A flange exterior surface is disposed outside of the first open end. A flange side surface connects the flange interior and exterior surface. A grounding plate is disposed in the first open end and includes an outwardly extending contact that contacts the drum interior surface and removes a portion of the electrically resistive coating to achieve electrical connection with the drum interior surface and to hold the flange.