Granted Patent
Utility
US 6,715,381 · App. 10/054,205
Adjustable reaction arm for torque power tool, and torque power tool provided therewith
Inventor:
John K. Junkers
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Jan 22, 2002
Inventor
John K. Junkers
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.