Granted Patent
Utility
US 4,712,524 · App. 06/866,294
Fuel injection system
Inventors:
Darren A. Smith, Ian R. Thompson
Patented Case
View Patent ↗
Granted: Dec 15, 1987
Filed: May 23, 1986
Inventors
Darren A. Smith
Ian R. Thompson
Assignee (at issue)
Orbital Engine Company Proprietary Limited
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.