String instrument frets and associated fret optical apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7714218
APP PUB NO 20090272248A1
SERIAL NO

12114854

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Abstract

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An instrument comprising a body, a neck and a plurality of strings. The neck comprises a first end having a headstock, a fretboard, at least one mineral fret coupled to the fretboard, and a second end one of coupled and integrated to the body. The mineral fret may be generally transparent.

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Patent Owner(s)

Patent OwnerAddress
PAPENFUS ERICHNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Papenfus, Erich 417 Peery Pkwy. 2 15

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