Granted Patent
Utility
US 4,762,120 · App. 07/059,199
Endoscopic device having handle assembly and catheter assembly
Inventor:
Hany M. G. Hussein
Patented Case
View Patent ↗
Granted: Aug 9, 1988
Filed: Jun 8, 1987
Inventor
Hany M. G. Hussein
Assignee (at issue)
LASERSCOPE
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.