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. 17, 2020
Filed:
Jan. 20, 2017
Applicant:
Hp Indigo B.v., Amstelveen, NL;
Inventors:
David Sabo, San Diego, CA (US);
Guang Jin Li, San Diego, CA (US);
Stanley J. Kozmiski, San Diego, CA (US);
Assignee:
HP Indigo B.V., Amstelveen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01); G03G 15/10 (2006.01);
U.S. Cl.
CPC ...
G03G 15/104 (2013.01);
Abstract
In one example, a developer roller for liquid electrophotographic printing includes a cylindrical metal inner core, a rigid conductive plastic outer core surrounding the inner core, and a compliant exterior surrounding the outer core.