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.

Date of Patent:
Sep. 08, 2020

Filed:

Jan. 16, 2019
Applicant:

Casio Computer Co., Ltd., Tokyo, JP;

Inventor:

Toshifumi Kase, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G03B 3/02 (2006.01);
U.S. Cl.
CPC ...
G03B 21/145 (2013.01); G03B 3/02 (2013.01);
Abstract

An operating device rotates a cylindrical rotation body by lever operation to adjust a rotation angle. The operating device includes a lever, the rotation body and an arm. The lever is linearly movable along a direction orthogonal to a rotation axis of the rotation body. The rotation body is rotated by lever operation. The arm is fixed to the rotation body and transmits a movement of the lever as a rotational force to the rotation body. The arm has a shape extending from the rotation body toward the lever in a state where a position of the lever is at the farthest position within a movable range from a reference line passing through a rotation center of the rotation body and orthogonal to a direction which is orthogonal to the rotation axis of the rotation body.


Find Patent Forward Citations

Kase, Toshifumi. (2020). Operating device for rotating rotation body by lever operation and projection apparatus including operating device (U.S. Patent No. 10768514). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10768514

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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