Granted Patent
Utility
US 6,668,802 · App. 09/819,691
Valve arrangement in a feed line to deliver fuel from a tank to an internal combustion engine
Inventors:
Harold Kiowsky, Eleftherios Rodousakis
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Mar 29, 2001
Inventors
Harold Kiowsky
Eleftherios Rodousakis
Assignee (at issue)
Eurocopter Deutschland GmbH
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.