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American Winding Company
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Kalamazoo, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gauge for selecting musical instrument strings
Patent number
6,265,651
Issue date
Jul 24, 2001
American Winding Company
Jeffrey Landtroop
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
74456327 - AMERICAN FLYERS
Serial number
74456327
Filing date
Nov 3, 1993
American Winding Company
15 - Musical instruments