Invention Grant
- Patent Title: Pyrolytic carbon components for stringed instruments
- Patent Title (中): 用于弦乐器的热解碳组分
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Application No.: US12698817Application Date: 2010-02-02
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Publication No.: US08110729B2Publication Date: 2012-02-07
- Inventor: James M. Guthrie , Jonathan C. Stupka
- Applicant: James M. Guthrie , Jonathan C. Stupka
- Applicant Address: US TX Lakeway
- Assignee: Obbligato, Inc.
- Current Assignee: Obbligato, Inc.
- Current Assignee Address: US TX Lakeway
- Agency: Fitch Even Tabin & Flannery
- Main IPC: G10D3/04
- IPC: G10D3/04

Abstract:
Pyrocarbon components have been found to create richer, clearer sound when employed as bridges (19), saddles (1), nuts (2), frets (3), tuning heads (4), pegs (9) and other components which contact the strings in guitars (6, 16), violins (11) and like stringed musical instruments. Bridges/saddles and nuts of stringed instruments produce a marked difference in the sound when pyrocarbon components are used compared with currently used materials. There is a significant increase in sound volume for a given intensity of string movement, along with richer harmonics and a clearer, less muddy sound. The crystalline structure of pyrolytic carbon minimizes the damping of string vibration as it is transferred to the sound-amplifying portion of acoustic instruments, producing a rich, pleasing and higher volume sound. The useful life of strings is increased in contact with pyrolytic carbon components before they go “dead” or break.
Public/Granted literature
- US20100132533A1 PYROLYTIC CARBON COMPONENTS FOR STRINGED INSTRUMENTS Public/Granted day:2010-06-03
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