Granted Patent
Utility
US 4,334,831 · App. 06/127,322
Rotary fuel injection pump
Inventor:
Leonard N. Baxter
Patented Case
View Patent ↗
Granted: Jun 15, 1982
Filed: Mar 5, 1980
Inventor
Leonard N. Baxter
Assignee (at issue)
Stanadyne 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.