Slide rule for music

Details Slide rule for music Slide rule for music

2002-10-22

2008-03-18

Ta, Tho D. (Department: 2833)

Music

Instruments

Automatic

C084S473000

Reexamination Certificate

active

07345231

ABSTRACT:
A slide rule for music includes a first element that includes a first set of indicia representing in linear form the structures of a plurality of musical scales, chords and/or modes, and a second element that includes a second set of indicia representing the names of the notes of a chromatic scale. The second element is constructed and arranged for movement relative to the first element in two orthogonal directions, so as to indicate the relationship between the notes of the chromatic scale and the structure of a selected one of the musical scales, chords, and/or modes.

REFERENCES:
patent: 2958251 (1960-11-01), Calabro
patent: 3668967 (1972-06-01), Malis
patent: 4091766 (1978-05-01), Colliard
patent: 5415071 (1995-05-01), Davies
patent: 5524522 (1996-06-01), Hesnan
patent: 260375 (1926-11-01), None
patent: 2 035 640 (1980-06-01), None
patent: 2 190 234 (1987-11-01), None
patent: WO 93/25995 (1993-12-01), None
International Search Report completed on Jul. 10, 2003 and issued to a related foreign application.
Aug. 6, 2002 Search Report conducted by the U.K. Patent Office and issued to a related foreign application.

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