Granted Patent
Utility
US 5,823,995 · App. 08/387,906
Dilatation catheter with stiffening wire anchored in the vicinity of the guide wire port
Inventors:
Thomas K. Fitzmaurice, Patrick Duane, Denyse M. Collins
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Jun 29, 1995
Inventors
Thomas K. Fitzmaurice
Patrick Duane
Denyse M. Collins
Assignee (at issue)
Bard Connaught
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.