Granted Patent
Utility
US 5,059,170 · App. 07/474,971
Connection adapter for catheters
Inventor:
Michael Cameron
Patented Case
View Patent ↗
Granted: Oct 22, 1991
Filed: Feb 2, 1990
Inventor
Michael Cameron
Assignee (at issue)
MallincKrodt Medical, 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.