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:
Nov. 02, 2004
Filed:
Jul. 10, 2003
Applicant:
Inventors:
Donald L. Elbert, Lexington, KY (US);
Michelle K. Morris, Lexington, KY (US);
Assignee:
Lexmark International, Inc., Lexington, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/508 ; G03G 1/500 ;
U.S. Cl.
CPC ...
G03G 1/508 ; G03G 1/500 ;
Abstract
A roll comprising polymeric foam having a density of at least about 6 pounds per cubic foot and a compression force deflection of at least about 2.5 pounds per square inch. The roll may be used in image forming devices, and may be specifically employed as a toner added roll in electrophotographic image forming devices for toner applications.