Granted Patent
Utility
US 6,085,368 · App. 08/991,765
Person lowering and raising winch assembly
Inventors:
Stéphane Robert, Michel Corriveau, Martin Faucher
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Dec 16, 1997
Inventors
Stéphane Robert
Michel Corriveau
Martin Faucher
Assignee (at issue)
BHM Medical 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.