Title:
Keyboard tone bar percussion instrument
United States Patent 2965451


Inventors:
Lieselotte, Schmitt
Application Number:
US40996854A
Publication Date:
12/20/1960
Filing Date:
02/12/1954
Assignee:
Lieselotte, Schmitt
Primary Class:
Other Classes:
84/102
International Classes:
G10D13/08
View Patent Images:
US Patent References:
2722154Portable keyboard structure and music retainer1955-11-01
2463543N/A1949-03-08
2263106Tuning fork piano1941-11-18
2159491Musical instrument1939-05-23
1269511N/A1918-06-11
0436385N/A1890-09-16
Foreign References:
GB478999A1938-01-28
GB663662A