Granted Patent
Utility
US 6,375,188 · App. 09/275,864
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Inventors:
Leslie I. Painter, Gilford Allen, Ron Nadeau
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Mar 25, 1999
Inventors
Leslie I. Painter
Gilford Allen
Ron Nadeau
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.