Granted Patent
Utility
US 6,069,306 · App. 09/258,953
Stringed musical instrument and methods of manufacturing same
Inventors:
Osman K. Isvan, John S. Allen
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Mar 1, 1999
Inventors
Osman K. Isvan
John S. Allen
Assignee (at issue)
Gibson Guitar Corp.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.