Granted Patent
Utility
US 6,450,420 · App. 09/840,452
Disinfectant spraying apparatus
Inventors:
Donavon G Gerber, Andrew Holverson, Rodney J. La Combe
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Apr 23, 2001
Inventors
Donavon G Gerber
Andrew Holverson
Rodney J. La Combe
Assignee (at issue)
Monroe Truck Equipment, 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.