Music – Accessories
Patent
1998-04-15
2000-05-09
Nappi, Robert E.
Music
Accessories
84380R, 84382, 84384, 84387R, G10G 700
Patent
active
060606541
ABSTRACT:
An acoustical ring and bell sound system 10 for use with a variety 101, 102, 103 of musical wind instruments 100; wherein, the sound system comprises an acoustical ring element 21 and an acoustical bell element 31 dimensioned to releasably engage the proximal 104 and distal 105 ends of the musical instrument 100 for producing air turbulence control in the interior of the instrument 100.
REFERENCES:
patent: 2292584 (1942-08-01), Tafarella
patent: 4428271 (1984-01-01), Winslow et al.
patent: 5000073 (1991-03-01), Hite
patent: 5440962 (1995-08-01), Valtchev
Gomez Harold
Valtchev Konstantin L.
Hsieh Shih-yung
Nappi Robert E.
Valgon Sound Inc.
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