发明名称 |
Drum head having auxiliary sound producing devices |
摘要 |
A drum head for a drum made of a natural and/or synthetic material or composite material which is designed to be attached to a drum head rim. The drum head includes a one or more sound producing devices that produces one or more distinct sounds. The sound producing device can be a mechanical device and/or electrical devices. The sound producing device can be connected to the top, bottom and/or side of the drum head.
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申请公布号 |
US6172289(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19990398223 |
申请日期 |
1999.09.21 |
申请人 |
UNIVERSAL PERCUSSION, INC. |
发明人 |
SHELLEY THOMAS W. |
分类号 |
G10D13/02;(IPC1-7):G10D13/02 |
主分类号 |
G10D13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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