Granted Patent
Utility
US 6,475,209 · App. 09/534,870
Catheter with spiral cut transition member
Inventors:
Christopher R. Larson, Angela Kornkven Volk
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Mar 24, 2000
Inventors
Christopher R. Larson
Angela Kornkven Volk
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.