Granted Patent
Utility
US 6,021,706 · App. 09/117,341
Filter holder for an espresso-type coffee machine
Inventors:
Gerard Seguenot, Joel Landais
Patented Case
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Granted: Feb 8, 2000
Filed: Feb 5, 1999
Inventors
Gerard Seguenot
Joel Landais
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.