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. 16, 2023
Filed:
Aug. 29, 2019
Applicant:
Nok Corporation, Tokyo, JP;
Inventors:
Kousuke Oura, Fujisawa, JP;
Shogo Suzuki, Fujisawa, JP;
Satoshi Fukuoka, Fujisawa, JP;
Kenji Sasaki, Fujisawa, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/02 (2006.01); G03G 15/08 (2006.01); G03G 15/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0233 (2013.01); G03G 15/0808 (2013.01); G03G 15/0818 (2013.01); G03G 15/162 (2013.01); G03G 15/1685 (2013.01);
Abstract
An electroconductive roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The surface area of the surface layer per unit projected area is equal to or greater than 1.255, and is equal to or less than 6.635.
Oura, Kousuke. (2023). Charging roll (U.S. Patent No. 11650514). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11650514
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile