Granted Patent
Utility
US 4,993,979 · App. 07/351,441
Marine propulsion device
Inventors:
Gerald F. Bland, James C. Kantola, Martin J. Mondek, Lawrence E. Zdanowicz
Patented Case
View Patent ↗
Granted: Feb 19, 1991
Filed: May 12, 1989
Inventors
Gerald F. Bland
James C. Kantola
Martin J. Mondek
Lawrence E. Zdanowicz
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.