Granted Patent
Utility
US 5,497,815 · App. 08/306,571
Cutting tooth
Inventor:
John M. Bowling
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Sep 15, 1994
Inventor
John M. Bowling
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.