Granted Patent
Utility
US 4,624,243 · App. 06/720,590
Endoscope having a reusable eyepiece and a disposable distal section
Inventors:
Guy Russell Lowery, Said S. Hilal, Richard F. Carson, Danny L. Pastrick
Patented Case
View Patent ↗
Granted: Nov 25, 1986
Filed: Apr 8, 1985
Inventors
Guy Russell Lowery
Said S. Hilal
Richard F. Carson
Danny L. Pastrick
Assignee (at issue)
American Hospital Supply Corp.
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.