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. 27, 1983
Filed:
Nov. 07, 1980
Kiyoshi Itoh, Fukuoka, JP;
Tetuo Kamoshita, Toda, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A small size and lightweight light beam scanning device for scanning a laser beam to perform an operation under an operating microscope. A movable mirror is provided which occupies only a small central portion of the objective lens of the microscope. Horizontal rotary shafts are provided on an annular pivot frame outside the field of vision of the objective lens. Rotational movement around the horizontal axis is transmitted vertically downwardly from the center of the movable mirror by a lever mechanism. A vertical bearing mechanism permits the movable mirror to turn around the vertical axis together with the lever mechanism. Rotational movement around the vertical and horizontal axes is transmitted through a universal joint to a gimbal system operating lever by a single lever.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile