Granted Patent
Utility
US 5,067,489 · App. 07/604,360
Flexible guide with safety tip
Inventor:
Stuart J. Lind
Patented Case
View Patent ↗
Granted: Nov 26, 1991
Filed: Oct 26, 1990
Inventor
Stuart J. Lind
Assignee (at issue)
Flexmedics Corporation
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.