Granted Patent
Utility
US 4,453,522 · App. 06/144,033
Apparatus for adjusting the timing of a fuel injection pump
Inventor:
Daniel E. Salzgeber
Patented Case
View Patent ↗
Granted: Jun 12, 1984
Filed: Apr 28, 1980
Inventor
Daniel E. Salzgeber
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.