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. 02, 2024
Filed:
Jan. 11, 2023
Lexmark International, Inc., Lexington, KY (US);
Richard Louis Goin, Lexington, KY (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
A cleaner assembly includes a cleaner blade having a cleaning edge in contact with a photoconductive drum for removing toner therefrom. An elongated seal extends along a length of the cleaner blade such that an opening for capturing toner removed from the photoconductive drum is formed between the cleaning edge and the elongated seal. The elongated seal includes a tab projecting across a longitudinal end section of the cleaner blade such that the tab is positioned between the cleaning edge and the photoconductive drum preventing contact between the cleaning edge and the photoconductive drum. A fabric seal is positioned in a portion of the opening formed between the cleaning edge and the elongated seal at the longitudinal end section of the cleaner blade. At least a portion of the fabric seal is positioned inboard of the tab of the elongated seal along the length of the cleaner blade.