Granted Patent
Utility
US 5,620,427 · App. 08/431,073
Luer lock system
Inventors:
Gary S. Werschmidt, Raymond P. Feith, David R. Kipp
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Apr 27, 1995
Inventors
Gary S. Werschmidt
Raymond P. Feith
David R. Kipp
Assignee (at issue)
David R. Kipp
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.