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:
Apr. 13, 2021
Filed:
Mar. 08, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Tadanori Okada, Utsunomiya, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01); G02B 3/00 (2006.01); G02B 7/04 (2021.01); H04N 5/225 (2006.01); H02N 2/12 (2006.01); H02N 2/14 (2006.01); H02N 2/00 (2006.01);
U.S. Cl.
CPC ...
G02B 7/04 (2013.01); H02N 2/006 (2013.01); H02N 2/123 (2013.01); H02N 2/14 (2013.01); H04N 5/2254 (2013.01);
Abstract
A rotational force transmitting apparatus includes a cylindrical fixed member, a rotating member configured to rotate around the cylindrical fixed member, a first bearing member held by the cylindrical fixed member and configured to rotate around an axis parallel to a rotation axis of the rotating member, and a second bearing member held by the cylindrical fixed member and configured to rotate around a radial direction of the rotating member.