Granted Patent
Utility
US 6,694,029 · App. 09/952,942
Unobtrusive removal of periodic noise
Inventors:
Dale Curtis, Charles C. Adams
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Sep 14, 2001
Inventors
Dale Curtis
Charles C. Adams
Assignee (at issue)
Fender Musical Instruments Corporation
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.