Granted Patent
Utility
US 6,109,277 · App. 08/707,943
Parts washer
Inventors:
Paul W. Linton, Bill George Epperson, Jr., Hal Hardinge, David Alan Bergerud
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Sep 10, 1996
Inventors
Paul W. Linton
Bill George Epperson, Jr.
Hal Hardinge
David Alan Bergerud
Assignee (at issue)
Landa Corporation Ltd.
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.