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:
Aug. 24, 2021
Filed:
May. 17, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Takami Hirasawa, Utsunomiya, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An optical apparatus includes an eye width adjustment mechanism that includes a first connecting member configured to connect a connecting portion of the right eyepiece unit on one side of a reference plane and a connecting portion of the left eyepiece unit on the other side of the reference plane to each other where the reference plane is a plane including the rotation center axes of the right and left eyepiece units, and a second connecting member configured to connect the connecting portion of the right eyepiece unit on the other side of the reference plane and the connecting portion of the left eyepiece unit on the one side of the reference plane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile