Granted Patent
Utility
US 4,598,743 · App. 06/773,859
Filling nozzle
Inventor:
Gunnar S. Milling
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Sep 9, 1985
Inventor
Gunnar S. Milling
Assignee (at issue)
Aktiebolaget Electrolux
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.