Granted Patent
Utility
US 6,408,886 · App. 09/922,569
Drive attachment for the discharge valve of a recreational vehicle
Inventors:
Arthur J. Milano, Jr., Herman J. Parent
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Aug 6, 2001
Inventors
Arthur J. Milano, Jr.
Herman J. Parent
Assignee (at issue)
Seitz LLC
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.