Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
G10D7/00—General design of wind musical instruments
G10D7/02—General design of wind musical instruments of the type wherein an air current is directed against a ramp edge
G10D7/03—General design of wind musical instruments of the type wherein an air current is directed against a ramp edge with a windway for leading the air to the labium, e.g. recorders