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:
Apr. 19, 2005
Filed:
Jul. 18, 2003
Kiyoshi Yoshino, Hamamatsu, JP;
Masato Katsuda, Hamamatsu, JP;
Kiyoshi Yoshino, Hamamatsu, JP;
Masato Katsuda, Hamamatsu, JP;
Roland Corporation, Osaka, JP;
Abstract
The present invention is intended to provide an electronic cymbal having improved accuracy for detecting a striking force and a striking position without hampering a striking sensation and an appearance. A piezoelectric sensorand a cup portion sheet sensorprovided on a portion of a cup portion formed into a dome shape at a center of a coveron a first framehaving the coverformed out of a soft material, the coverspreading to contact with an upper surface of the first frame, and an edge upper portion sheet sensorand an edge lower portion sheet sensorprovided on an outer peripheral edge portionformed to be lowered by a step are provided, and a center of a second frameis supported by a cymbal stand (shaft)penetrating an opening portion at a center of the first frame