发明名称 Percussion mallet for a musical instrument
摘要 A mallet for a percussion musical instrument which includes a shaft and a head portion. The head portion includes a cylindrical core and an annular sound ridge and a yarn covering encasing the core and sound ridge. Both the core and sound ridge are constructed of laminar layers of sheet material alternating with layers of adhesive tape. The yarn covering fills in the discontinuities between the sound ridge and the core to form a substantially spherical smooth surface for the mallet head.
申请公布号 US4649792(A) 申请公布日期 1987.03.17
申请号 US19850716334 申请日期 1985.03.26
申请人 SWARTZLANDER, GUY J. 发明人 SWARTZLANDER, GUY J.
分类号 G10D13/00;(IPC1-7):G10D13/00 主分类号 G10D13/00
代理机构 代理人
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