Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2007-08-21
2007-08-21
Donovan, Lincoln (Department: 2837)
Music
Instruments
Electrical musical tone generation
C084S290000, C084S294000
Reexamination Certificate
active
10906965
ABSTRACT:
This invention is related to a magnetic pickup device for stringed musical instrument with one or more metal strings made by magnetic permeable material. The magnetic pickup device presented comprises of at least one signal picking coil for sensing of the mechanical vibrations of the strings and at least one large free shape low impedance coil for noise cancellation. The signal picking coil and the large noise picking coils are permanently connected in series in a way that the noise signals created by the two coils have opposite phase orientations and they effectively cancel each other.
REFERENCES:
patent: 1707115 (1929-03-01), Dierdorf
patent: 2089171 (1937-08-01), Beauchamp
patent: 2508783 (1950-05-01), Cornwell et al.
patent: 3077522 (1963-02-01), Gunter, Jr. et al.
patent: 3356795 (1967-12-01), Shaper
patent: 3541219 (1970-11-01), Abair
patent: 3715446 (1973-02-01), Kosinski
patent: 3983777 (1976-10-01), Bartolini
patent: 3983778 (1976-10-01), Bartolini
patent: 4026178 (1977-05-01), Fuller
patent: 4140886 (1979-02-01), Itoh
patent: 4151776 (1979-05-01), Stich
patent: 4251695 (1981-02-01), Ono et al.
patent: 4283982 (1981-08-01), Armstrong
patent: 4320681 (1982-03-01), Altilio
patent: 4353125 (1982-10-01), Itoh et al.
patent: 4372186 (1983-02-01), Aaroe
patent: 4378722 (1983-04-01), Isakson
patent: 4394830 (1983-07-01), Damiano
patent: 4408513 (1983-10-01), Clevinger
patent: 4456984 (1984-06-01), Van Wijk
patent: 4581974 (1986-04-01), Fender
patent: 4581975 (1986-04-01), Fender
patent: 4632003 (1986-12-01), Kopp
patent: 4704935 (1987-11-01), Franklin
patent: 4878412 (1989-11-01), Resnick
patent: 4907483 (1990-03-01), Rose et al.
patent: 5123324 (1992-06-01), Rose et al.
patent: 5189241 (1993-02-01), Nakamura
patent: 5206449 (1993-04-01), McClish
patent: 5233123 (1993-08-01), Rose et al.
patent: 5290968 (1994-03-01), Mirigliano et al.
patent: 5292999 (1994-03-01), Tumura
patent: 5391831 (1995-02-01), Lace
patent: 5401900 (1995-03-01), Lace
patent: 5408043 (1995-04-01), Lace
patent: 5422432 (1995-06-01), Lace
patent: 5567895 (1996-10-01), Aspri et al.
patent: 5789691 (1998-08-01), Stich
patent: 5894101 (1999-04-01), Damm
patent: 5902934 (1999-05-01), Sprague et al.
patent: 5932827 (1999-08-01), Osborne et al.
patent: 6040510 (2000-03-01), Yaun
patent: 6253654 (2001-07-01), Mercurio
patent: 6372976 (2002-04-01), Damm
patent: 6441293 (2002-08-01), LaBarbera
patent: 7135638 (2006-11-01), Garrett et al.
patent: 2001/0022129 (2001-09-01), Damm
patent: 2003/0138111 (2003-07-01), Cheng
patent: 2005/0089180 (2005-04-01), Saeki et al.
patent: 2005/0109197 (2005-05-01), Garrett et al.
patent: 2005/0162247 (2005-07-01), Beller
patent: 2005/0285602 (2005-12-01), Field
patent: 2006/0243121 (2006-11-01), Takabayashi
Chiliachki Ilitch S.
Donovan Lincoln
Russell Christina
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