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:
Oct. 14, 2025
Filed:
Mar. 05, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Jun Nagatoshi, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An optical scanning device includes a casing including a bottom portion on which the deflector is disposed and a side wall stood from the bottom portion, a circuit board, a cover closing an opening, formed by the side wall, of the casing. The side wall includes first and second side walls, and the second side wall includes a through hole, and first and second side surfaces of the through hole. The cover includes a protective portion for protecting the circuit board and a restricted portion disposed in a position corresponding to the through hole and including first and second end portions. The restricted portion includes first and second insertion portions to be inserted into the through hole. A distance between the second end portion and the second side surface is smaller than a distance between the protective portion and the closest electric element.