Granted Patent
Utility
US 5,228,194 · App. 07/987,806
Maine propulsion device with closed deck
Inventors:
George Broughton, Paul W. Breckenfeld
Patented Case
View Patent ↗
Granted: Jul 20, 1993
Filed: Dec 9, 1992
Inventors
George Broughton
Paul W. Breckenfeld
Assignee (at issue)
Outboard Marine 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.