Granted Patent
Utility
US 4,777,950 · App. 06/850,859
Vascular clip
Inventor:
George Kees, Jr.
Patented Case
View Patent ↗
Granted: Oct 18, 1988
Filed: Apr 11, 1986
Inventor
George Kees, Jr.
Assignee (at issue)
Kees Surgical Specialty Co.
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.