Granted Patent
Utility
US 6,446,613 · App. 10/034,917
Two-stage pressure limiting valve
Inventor:
Ilija Djordjevic
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Dec 20, 2001
Inventor
Ilija Djordjevic
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.