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. 23, 2016
Filed:
Oct. 15, 2012
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Seongsik Chang, Palo Alto, CA (US);
Thomas Anthony, Palo Alto, CA (US);
Michael H Lee, Palo Alto, CA (US);
Omer Gila, Palo Alto, CA (US);
Anthony William McLennan, Palo Alto, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/02 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0233 (2013.01); Y10T 29/49117 (2015.01);
Abstract
A charge roller includes a body having a metal external surface and an inorganic outer resistive coating.