Granted Patent
Utility
US 4,825,567 · App. 07/171,312
Safety device intended for equipping a self-propelled appliance having stabilizers, especially a public works appliance of the shovel-loader type
Inventors:
Jose Andiano, Germain Houy, Michel Compin
Patented Case
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Granted: May 2, 1989
Filed: Mar 21, 1988
Inventors
Jose Andiano
Germain Houy
Michel Compin
Assignee (at issue)
J. I. Case Company
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.