Granted Patent
Utility
US 4,140,088 · App. 05/824,884
Precision fuel injection apparatus
Inventor:
Didier J. de Vulpillieres
Patented Case
View Patent ↗
Granted: Feb 20, 1979
Filed: Aug 15, 1977
Inventor
Didier J. de Vulpillieres
Assignee (at issue)
Bendix 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.