Music – Instruments – Rigid vibrators
Reexamination Certificate
2005-04-19
2005-04-19
Donels, Jeffrey W (Department: 2837)
Music
Instruments
Rigid vibrators
C084S723000
Reexamination Certificate
active
06881885
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 sensor5and a cup portion sheet sensor8provided on a portion of a cup portion formed into a dome shape at a center of a cover2on a first frame3having the cover2formed out of a soft material, the cover2spreading to contact with an upper surface of the first frame3, and an edge upper portion sheet sensor7and an edge lower portion sheet sensor6provided on an outer peripheral edge portion3bformed to be lowered by a step are provided, and a center of a second frame4is supported by a cymbal stand (shaft)10penetrating an opening portion at a center of the first frame3.
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Katsuda Masato
Yoshino Kiyoshi
Donels Jeffrey W
Foley & Lardner LLP
Roland Corporation
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