Granted Patent
Utility
US 6,719,620 · App. 10/286,166
Sanding tool
Inventors:
Louis Panfili, Francois Panfili, Jean-Pierre Panfili
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Nov 1, 2002
Inventors
Louis Panfili
Francois Panfili
Jean-Pierre Panfili
Assignee (at issue)
A. Richard S.E.N.C.
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.