Granted Patent
Utility
US 5,980,214 · App. 08/928,312
Fluid pump with split plungers
Inventor:
Ilija Djordjevic
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Sep 12, 1997
Inventor
Ilija Djordjevic
Assignee (at issue)
Stanadyne Automotive Corp.
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.