Granted Patent
Utility
US 4,905,641 · App. 07/324,035
Cold-start engine priming and air purging system
Inventor:
James K. Miller
Patented Case
View Patent ↗
Granted: Mar 6, 1990
Filed: Mar 16, 1989
Inventor
James K. Miller
Assignee (at issue)
WALBRO LLC
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.