Granted Patent
Utility
US 5,078,698 · App. 07/657,026
Axial eject hypodermic syringe holder
Inventors:
Mark Stiehl, Eugene Sisto
Patented Case
View Patent ↗
Granted: Jan 7, 1992
Filed: Feb 19, 1991
Inventors
Mark Stiehl
Eugene Sisto
Assignee (at issue)
Sterling Drug, 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.