发明名称 RECEPTACLE FOR STRINGED MUSICAL INSTRUMENT
摘要 A receptacle for a stringed musical instrument consisting of horizontally spaced restraining fingers having portions spaced outwardly from a support surface by a distance greater than the width of the instrument and a contact point on said surface positioned above said restraining fingers, and a wedge member angled outwardly from said surface below said fingers to cause the instrument to move outwardly against the fingers and rearwardly against the contact point when inserted downwardly between said fingers.
申请公布号 US3680820(A) 申请公布日期 1972.08.01
申请号 USD3680820 申请日期 1970.07.22
申请人 JOHN D. GRACIE 发明人 JOHN D. GRACIE
分类号 G10G5/00 主分类号 G10G5/00
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