Granted Patent
Utility
US 6,725,758 · App. 10/114,486
Overlapping insert for cutting tooth
Inventors:
Charles D. MacLennan, Nick Palfy
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Apr 3, 2002
Inventors
Charles D. MacLennan
Nick Palfy
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.