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Guytron, LLC
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Brookings, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Amplifier for a guitar or other musical instrument
Patent number
6,111,961
Issue date
Aug 29, 2000
Guytron, LLC
Guy L. Hedrick
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78525437 - BIGTONE
Serial number
78525437
Filing date
Dec 1, 2004
Guytron, L.L.C.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75531791 - GUYTRON
Serial number
75531791
Registration number
2276094
Filing date
Aug 5, 1998
Guytron LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments