Granted Patent
Utility
US 5,267,692 · App. 07/859,303
Adjustable nozzle assembly
Inventors:
Wilhelmus Johannes Joseph Maas, Petrus Lambertus Wilhelmus Hurkmans
Patented Case
View Patent ↗
Granted: Dec 7, 1993
Filed: Jul 13, 1992
Inventors
Wilhelmus Johannes Joseph Maas
Petrus Lambertus Wilhelmus Hurkmans
Assignee (at issue)
AFA Products, 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.