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:
Jul. 10, 2018
Filed:
Jan. 08, 2018
Atv Corporation, Hamamatsu-shi, Shizuoka, JP;
Tsutomu Tanaka, Shizuoka, JP;
ATV corporation, Shizuoka, JP;
Abstract
An electronic percussion includes: a plate-shaped head constituting a struck surface beaten by a player; a frame formed into an annular frame shape surrounding an outer edge of the head, the frame holding the head via the outer edge; and a hitting sensor configured to detect at least one of a vibration and a pressure generated by hitting of the head to output an electrical signal. The frame includes: a first holding groove formed into a groove shape at an inner surface of the frame, the outer edge of the head being engaged with the first holding groove such that the head is held; and a second holding groove formed into a groove shape at a position adjacent to and along the first holding groove such that the second holding groove communicates with the first holding groove, the second holding groove having a depth deeper than a depth of the first holding groove.