Granted Patent
Utility
US 6,814,740 · App. 10/135,006
Retrieval device made of precursor alloy cable
Inventor:
Gary McAlister
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Apr 30, 2002
Inventor
Gary McAlister
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.