Granted Patent
Utility
US 6,676,641 · App. 09/948,061
Retractable hypodermic syringe
Inventors:
James A. Woodard, Jr., J Douglas Dickson, Brian Fortner
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Sep 5, 2001
Inventors
James A. Woodard, Jr.
J Douglas Dickson
Brian Fortner
Assignee (at issue)
Futura Medical Technologies, 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.