Music – Instruments – Wind
Patent
1982-01-21
1983-08-02
Franklin, Lawrence R.
Music
Instruments
Wind
G10D 902
Patent
active
043959334
ABSTRACT:
A mouthpiece for a musical instrument having a body member with a tapered tubular backbore at one end engageable to fit a musical instrument and a cup and rim at its opposite end, each of which is detachably maintained together to form the mouthpiece. The cup is provided with a plurality of annular internal sections to create a predetermined resistance to air flow through the mouthpiece thereby controlling the tone produced with a change of the axial length of the sections resulting in a change in resistance and accordingly the tone.
REFERENCES:
patent: 1691669 (1928-11-01), Ostendorf
patent: 2018738 (1935-10-01), Parduba
patent: 2232608 (1941-02-01), Hulsaver
patent: 2594869 (1952-04-01), Cauffman
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