Stringed instrument fingerboard for use with a light-system

Details Stringed instrument fingerboard for use with a light-system Stringed instrument fingerboard for use with a light-system

2007-02-06

2007-02-06

Donovan, Lincoln (Department: 2837)

Music

Instruments

Stringed

C084S47700R

Reexamination Certificate

active

11005828

ABSTRACT:
A fingerboard (or fretboard) for use with a stringed instrument and light-system is disclosed and has a bottom surface adapted to mate or be attached to a neck of the instrument, and has wells extending from the bottom surface toward, but not through, a top surface. The wells are sized to receive a light-emitting device, such as LEDs, and are positioned along the fingerboard according to finger positions of the instrument. Illumination from the light-emitting devices is visible to a player of the instrument, however, when the devices are not illuminated, the fingerboard appears substantially as one made without the wells. The structure is useful for learning to play the instrument, while not appearing as a learning device.

REFERENCES:
patent: 3943815 (1976-03-01), Gilbert
patent: 3958113 (1976-05-01), Termohlen
patent: 4915005 (1990-04-01), Shaffer et al.
patent: 5266735 (1993-11-01), Shaffer et al.
patent: 5408914 (1995-04-01), Breitweiser et al.
patent: 6120910 (2000-09-01), Szenics
patent: 6452081 (2002-09-01), Ravagni et al.
patent: 6657113 (2003-12-01), Herman
patent: 6781049 (2004-08-01), Taylor

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