Granted Patent
Utility
US 6,689,151 · App. 09/770,030
Variable wall thickness for delivery sheath housing
Inventors:
Wayne Becker, Frank Musbach
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jan 25, 2001
Inventors
Wayne Becker
Frank Musbach
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.