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:
May. 24, 2022
Filed:
Feb. 14, 2018
Hewlett-packard Development Company, L.p., Spring, TX (US);
Shachar Berger, Ness Ziona, IL;
Sagie Shanun, Ness Ziona, IL;
Roman Katz, Ness Ziona, IL;
Shai Rahamim, Ness Ziona, IL;
Hay Arbeli, Ness Ziona, IL;
Eyal Elbaz, Ness Ziona, IL;
Alon Froom, Ness Ziona, IL;
Lavi Cohen, Ness Ziona, IL;
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
In one example of the disclosure, a developer system includes a housing and a developer roller. A first electrode and a second electrode are disposed in the housing, the first and second electrodes to create an electrical charge to cause transfer of printing fluid to a developer roller surface. The developer roller is rotatably connected to the housing. The developer includes a surface, a bearing to support and enable rotation of an axle attached to the developer roller, and a plurality of stop pins. The plurality of stop pins are connected to the housing. The stop pins are to support the bearings and to establish target distances between the developer roller surface and the first electrode and second electrodes.