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:
Feb. 15, 2022
Filed:
Apr. 15, 2019
Applicant:
Nikon Corporation, Tokyo, JP;
Inventor:
Kazumasa Aoyama, Tokyo, JP;
Assignee:
NIKON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/00 (2006.01); G02B 21/24 (2006.01); G02B 21/02 (2006.01); G02B 21/06 (2006.01); G02B 7/09 (2021.01); G02B 21/26 (2006.01); G02B 7/04 (2021.01); G02B 7/16 (2021.01);
U.S. Cl.
CPC ...
G02B 21/241 (2013.01); G02B 7/04 (2013.01); G02B 7/09 (2013.01); G02B 7/16 (2013.01); G02B 21/00 (2013.01); G02B 21/0088 (2013.01); G02B 21/02 (2013.01); G02B 21/06 (2013.01); G02B 21/248 (2013.01); G02B 21/26 (2013.01);
Abstract
A microscope apparatus includes a base, a support disposed upright on the base, and an objective lens unit supported by the support and including an objective lens holder that holds an objective lens. The objective lens unit includes a drive source that moves the objective lens holder up and down and a driver that transmits a drive force of the drive source to the objective lens holder.