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. 08, 2026
Filed:
Jul. 14, 2022
Applicant:
Roland Corporation, Shizuoka, JP;
Inventor:
Kiyoshi Yoshino, Hamamatsu, JP;
Assignee:
Roland Corporation, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10D 13/02 (2020.01);
U.S. Cl.
CPC ...
G10D 13/02 (2013.01);
Abstract
Electronic percussion instrumentstoeach comprise a struck surface parthaving a dome-shaped struck surfaceand formed into a net shape, and a ring-shaped frameconnected to the outer edge of the struck surface part, and a region on the back surfaceside of the struck surface partis open. Consequently, unlike a case where the back surface side of a struck surface is surrounded by a cylindrical shell, for example, like conventional electronic percussion instruments simulating a drum, it is possible to prevent other members from being resonant with vibrations when the struck surfaceis hit. Therefore, hit sound can be effectively reduced.