Granted Patent
Utility
US 4,703,763 · App. 06/745,855
Blood sample syringe
Inventors:
Gary McAlister, James F. Malloy
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: Jun 17, 1985
Inventors
Gary McAlister
James F. Malloy
Assignee (at issue)
Sherwood Medical Company
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.