Granted Patent
Utility
US 6,663,447 · App. 09/456,698
Method and system for controlling thrust of watercraft during various steering conditions
Inventors:
Fred H. Bernier, Frank Hazard
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Dec 9, 1999
Inventors
Fred H. Bernier
Frank Hazard
Assignee (at issue)
Arctic Cat 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.