Granted Patent
Utility
US 6,092,998 · App. 09/045,091
Pump for a pressure washer
Inventors:
Shane Dexter, Johnny Leeper, Burl Daniel Vallelenian, Allen Palmer, John W. Hardin
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Mar 20, 1998
Inventors
Shane Dexter
Johnny Leeper
Burl Daniel Vallelenian
Allen Palmer
John W. Hardin
Assignee (at issue)
DeVilbiss Air Power Company
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.