Granted Patent
Utility
US 5,377,637 · App. 08/133,166
Method and apparatus for metering oil for a two stroke cycle internal combustion engine
Inventors:
Sam R. Leighton, Claudio Pracilio, Raymond Hill
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Oct 25, 1993
Inventors
Sam R. Leighton
Claudio Pracilio
Raymond Hill
Assignee (at issue)
Orbital Engine Company (Australia) Pty 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.