发明名称 Portable electronic musical keyboard instrument
摘要 A portable electronic musical device has a keyboard disposed in a housing connected to a strap and a support plate connected thereto for suspension of housing by strap on shoulders of a person while housing is simultaneously supported on waist of person to allow person to easily move from one geographical position to another while playing instrument. Housing is pivotally connected to support plate by at least one member defining an axis around which housing is rotatable to playing of instrument and to facilitate viewing of hands of person and keys of keyboard while user is playing instrument. To further facilitate playing of instrument and visibility of hands and keys housing is curved with keyboard generally aligned therewith.
申请公布号 US7361826(B2) 申请公布日期 2008.04.22
申请号 US20060397700 申请日期 2006.04.05
申请人 BRUN MARIO 发明人 BRUN MARIO
分类号 G10C3/12;G10H1/34 主分类号 G10C3/12
代理机构 代理人
主权项
地址