Granted Patent
Utility
US 6,673,058 · App. 09/885,492
Temporary dilating tip for gastro-intestinal tubes
Inventor:
Todd Snow
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Jun 20, 2001
Inventor
Todd Snow
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.