Granted Patent
Utility
US 6,431,497 · App. 09/658,379
Failure resistant multiline tether
Inventors:
Robert P. Hoyt, Robert L. Forward
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Sep 8, 2000
Inventors
Robert P. Hoyt
Robert L. Forward
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.