Granted Patent
Utility
US 6,789,303 · App. 10/028,488
Liquid dispenser and assembly methods therefor
Inventors:
Wilhelmus Johannes Joseph Maas, Petrus Lambertus Wilhelmus Hurkmans
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Dec 20, 2001
Inventors
Wilhelmus Johannes Joseph Maas
Petrus Lambertus Wilhelmus Hurkmans
Assignee (at issue)
AFA Polytek B.V.
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.