Granted Patent
Utility
US 5,520,076 · App. 08/253,712
Socket for turning a threaded connector by a power tool
Inventor:
John K. Junkers
Patented Case
View Patent ↗
Granted: May 28, 1996
Filed: Jun 3, 1994
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.