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:
Jan. 10, 2006
Filed:
Nov. 05, 2003
Applicants:
Mark Duane Foster, Lexington, KY (US);
James Christopher Piotrowski, Lexington, KY (US);
Inventors:
Mark Duane Foster, Lexington, KY (US);
James Christopher Piotrowski, Lexington, KY (US);
Assignee:
Lexmark International, Inc., Lexington, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A developer roller () is rotated rapidly for high speed printing, which can cause excessive heating at end seal (). Heat damage to toner () is avoided by providing gaps () under the seals () which reduce the stiffness of developer roller () and thereby reduce frictional heating.
Foster, Mark. (2006). Method of mitigating toner damage in high speed contact developing with end seal (U.S. Patent No. 6985683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6985683
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile