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:
Oct. 20, 2020
Filed:
Jun. 01, 2018
Applicant:
Nikon Corporation, Tokyo, JP;
Inventors:
Takahiro Sakai, Tokyo, JP;
Yuji Ihara, Kawasaki, JP;
Assignee:
NIKON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/04 (2006.01); G02B 7/10 (2006.01); G02B 15/14 (2006.01); G02B 7/08 (2006.01); G03B 1/00 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
G02B 7/102 (2013.01); G02B 7/021 (2013.01); G02B 7/04 (2013.01); G02B 7/08 (2013.01); G02B 7/10 (2013.01); G02B 15/14 (2013.01); G03B 1/00 (2013.01);
Abstract
A lens barrel including a first lens, an actuator that drives the first lens, a first barrel that holds a first cam follower and the actuator and moves in an optical axis direction, a second lens, and a second barrel that holds a second cam follower and the second lens and moves in the optical axis direction, the second barrel having a first hole portion in which the first cam follower is disposed.