Granted Patent
Utility
US 5,613,816 · App. 08/489,158
Apparatus for rapidly engaging and disengaging threaded coupling members
Inventor:
Eric F. Cabahug
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Jun 9, 1995
Inventor
Eric F. Cabahug
Assignee (at issue)
Thread Technology, Inc.
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.