Granted Patent
Utility
US 5,868,665 · App. 08/777,549
Endocoupler system
Inventor:
Robert Biggs
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Dec 30, 1996
Inventor
Robert Biggs
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.