Granted Patent
Utility
US 6,530,899 · App. 09/536,433
Catheter having a spear shaped tip
Inventor:
James Savage
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Mar 27, 2000
Inventor
James Savage
Assignee (at issue)
Jomed GmbH
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.