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:
Jul. 28, 2026
Filed:
May. 15, 2023
Applicants:
Kyodo Yushi Co., Ltd., Fujisawa, JP;
Ntn Corporation, Osaka, JP;
Inventors:
Zen Kawanoue, Kameyama, JP;
Shin Ogasawara, Yamato, JP;
Haruna Omi, Kawasaki, JP;
Manabu Shintani, Fujisawa, JP;
Hiroshi Murakami, Iwata, JP;
Mika Kohara, Iwata, JP;
Rina Kondo, Iwata, JP;
Assignees:
KYODO YUSHI CO., LTD., Kanagawa, JP;
NTN CORPORATION, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C10M 111/06 (2006.01); C10M 141/12 (2006.01); C10N 10/04 (2006.01); C10N 10/12 (2006.01);
U.S. Cl.
CPC ...
C10M 111/06 (2013.01); C10M 141/12 (2013.01); C10M 2215/0813 (2013.01); C10M 2219/104 (2013.01); C10N 2010/04 (2013.01); C10N 2010/12 (2013.01);
Abstract
A grease composition for a constant-velocity joint includes: