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. 01, 2023
Filed:
May. 30, 2018
Roland Corporation, Shizuoka, JP;
Hitoshi Sato, Shizuoka, JP;
Ryohei Kanayama, Shizuoka, JP;
Roland Corporation, Shizuoka, JP;
Abstract
The electronic wind instrument () includes an instrument body () in which a through-hole leading into an internal space () opens on an outer surface (), an operation piece () attached to the instrument body () at a position of a through-hole () and pushed down toward the internal space (), and an electronic component disposed in the internal space (). The electronic component includes a push-down sensor () that detects that the operation piece () is being pushed down, and the outer surface () of the instrument body () comprises an outer wall () that is provided around the through-hole () and that faces toward the through-hole (), an inner wall () that is provided nearer to the through-hole () than the outer wall () and that faces toward the outer wall (), and a groove bottom () connecting the outer wall () and the inner wall () together.