Granted Patent
Utility
US 6,443,370 · App. 09/600,131
Spray head for a liquid-product distributor
Inventors:
François Brulle, Ludovic Petit
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Nov 20, 2000
Inventors
François Brulle
Ludovic Petit
Assignee (at issue)
VALOIS S.A.
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.