Granted Patent
Utility
US 5,816,221 · App. 08/934,879
Fuel injected rope-start engine system without battery
Inventor:
William R. Krueger
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Sep 22, 1997
Inventor
William R. Krueger
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.