Granted Patent
Utility
US 6,602,273 · App. 09/964,073
Filter delivery device
Inventor:
Peter Marshall
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Sep 26, 2001
Inventor
Peter Marshall
Assignee (at issue)
Scimed Life Systems, 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.