Granted Patent
Utility
US 5,203,306 · App. 07/830,769
Fuel feed system
Inventors:
Henry C. Billingsley, David J. Hartke, Glenn R. Belec
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Feb 3, 1992
Inventors
Henry C. Billingsley
David J. Hartke
Glenn R. Belec
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.