Granted Patent
Utility
US 6,770,059 · App. 09/698,621
Curved tip for an insertion device
Inventors:
Thomas Spinks, Kevin H. Pike
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Oct 27, 2000
Inventors
Thomas Spinks
Kevin H. Pike
Assignee (at issue)
Span-America Medical 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.