Granted Patent
Utility
US 6,783,108 · App. 10/219,622
Fueldraulic pintle valve
Inventor:
Harvey B. Jansen
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Aug 15, 2002
Inventor
Harvey B. Jansen
Assignee (at issue)
JANSEN'S AIRCRAFT SYSTEMS CONTROLS, INC.
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.