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. 10, 2022
Filed:
Feb. 06, 2018
Applicant:
Seiko Instruments Inc., Chiba, JP;
Inventors:
Takahiko Nakamura, Chiba, JP;
Natsuki Ebihara, Chiba, JP;
Assignee:
Seiko Instruments Inc., Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 31/08 (2006.01); G04B 31/04 (2006.01); F16C 33/66 (2006.01); C09D 4/00 (2006.01); F16C 3/035 (2006.01); F16C 33/10 (2006.01); F16C 17/02 (2006.01);
U.S. Cl.
CPC ...
G04B 31/08 (2013.01); C09D 4/00 (2013.01); F16C 3/035 (2013.01); F16C 17/026 (2013.01); F16C 33/10 (2013.01); F16C 33/103 (2013.01); F16C 33/664 (2013.01); G04B 31/04 (2013.01); F16C 2202/60 (2013.01); F16C 2361/61 (2013.01);
Abstract
A mechanical component, a mechanism module, a movement, and a timepiece superior in lubricating oil retaining performance are to be provided. A mechanical component includes: a first component having a first surface region; a second component having a second surface region on which the first surface region can slide; and an oil retaining film formed on at least one of the first surface region and the second surface region and more lipophilic than the region.