Granted Patent
Utility
US 6,446,384 · App. 09/870,508
Electric exhaler for the vaporization of disinfesting insecticide products
Inventors:
Andrea Pedrotti, Fabrizio Giorgione, Walter Sordo
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jun 1, 2001
Inventors
Andrea Pedrotti
Fabrizio Giorgione
Walter Sordo
Assignee (at issue)
Zobele Industrie Chimiche S.p.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.