4,633,754 - Fret Rod for Stringed Musical Instruments

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Granted January 6, 1987

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Abstract

A fretted fingerboard having transverse, shallow U-shaped grooves which receives circular fret rods formed from durable metal provides an improved playing surface for fretted stringed instruments.

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Diagrams & Figures

image:4633754-2.jpg

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References

Full Patent Text

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