Chao J Chu from Broomall, PA

Strings For Musical Instruments
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US Patent:

20050103180, May 19, 2005
Filed:

Nov 14, 2003
Appl. No.:

10/713699
Inventors:

John Allen - Paoli PA, US
John Bacino - Newark DE, US
Chao Chu - Hockessin DE, US
Edward Daniel - Landenberg PA, US
Dean Gambale - Wilmington DE, US
Alex Hobson - Elkton MD, US
Paul Zuk - Lincoln University PA, US
International Classification:

G10F001/06
US Classification:

084100000
Abstract:

Novel musical instrument strings and methods for making the same. Polymer cover combined with a low temperature resin is provided to the strings. Also disclosed are novel plastic materials comprising a film of porous fluoropolymer having UV-cured resin applied to at least a portion of the porosity of the film.

Strings For Musical Instruments
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US Patent:

20070084329, Apr 19, 2007
Filed:

Dec 13, 2006
Appl. No.:

11/638883
Inventors:

John Allen - Paoli PA, US
John Bacino - Newark DE, US
Chao Chu - Hockessin DE, US
Edward Daniel - Landenberg PA, US
Dean Gambale - Wilmington DE, US
Alex Hobson - Elkton MD, US
Paul Zuk - Lincoln University PA, US
International Classification:

G10D 1/00
B27N 5/00
US Classification:

08445200R
Abstract:

Novel musical instrument strings and methods for making the same. Polymer cover combined with a low temperature resin is provided to the strings. Also disclosed are novel plastic materials comprising a film of porous fluoropolymer having UV-cured resin applied to at least a portion of the porosity of the film.