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:
Mar. 05, 2019
Filed:
Mar. 25, 2015
Seiko Epson Corporation, Tokyo, JP;
Yasushi Mizoguchi, Suwa, JP;
Seiko Epson Corporation, , JP;
Abstract
An optical scanner includes: a movable part including a light reflection portion that reflects light; a first shaft part that swingably supports the movable part about a first axis; a support part that supports the first shaft part; a recessed portion provided in the support part, and having an opening portion in one surface of the support part and having a side surface opening portion in a side surface of the support part connected to the one surface of the support part; and a regulating member provided in the recessed portion and partially projecting from the side surface opening portion with the projecting portion located between the support part and the movable part.