Granted Patent
Utility
US 5,150,841 · App. 07/707,256
Liquid spray dispenser
Inventors:
Scott A. Silvenis, Paul Brendan Monaghan, Arthur A. Massucco, Richard H. Spencer, William R. Gagne
Patented Case
View Patent ↗
Granted: Sep 29, 1992
Filed: May 23, 1991
Inventors
Scott A. Silvenis
Paul Brendan Monaghan
Arthur A. Massucco
Richard H. Spencer
William R. Gagne
Assignee (at issue)
Dow Brands 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.