Granted Patent
Utility
US 5,950,877 · App. 08/981,851
Fluid dispensing pump having bacteriostatic substance in pushbutton
Inventors:
Firmin Garcia, Olivier Fourment, Guillaume Brouet, Laurent Arghyris
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Apr 22, 1998
Inventors
Firmin Garcia
Olivier Fourment
Guillaume Brouet
Laurent Arghyris
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.