Granted Patent
Utility
US 6,227,080 · App. 08/983,447
Vice-grip pliers
Inventors:
Lucien Roger Grayo, Jean-Paul Zerkovitz
Patented Case
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Granted: May 8, 2001
Filed: Feb 5, 1999
Inventors
Lucien Roger Grayo
Jean-Paul Zerkovitz
Assignee (at issue)
FACOM
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.