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:
Sep. 14, 2021
Filed:
Jul. 21, 2020
Olympus Corporation, Tokyo, JP;
Teruyuki Nishihara, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An optical unit includes: a first actuator for driving a first movable barrel; a second actuator for driving a second movable barrel; a first contact surface for defining a first frontmost end position which the first movable barrel takes; a second contact surface for defining a rearmost end position which the first movable barrel takes; a third contact surface for defining a frontmost end position which the second movable barrel takes; a fourth contact surface for defining a rearmost end position which the second movable barrel takes; and a contact member formed on the first movable barrel, having a fifth contact surface which is brought into contact with a distal end surface of the second movable barrel, and defining a first stop position or a second stop position.