Granted Patent
Utility
US 6,634,835 · App. 09/883,960
Cutter blade with integral coolant passages
Inventor:
Todd A. Smith
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Jun 20, 2001
Inventor
Todd A. Smith
Assignee (at issue)
Torque-Traction Technologies LLC
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.