Granted Patent
Utility
US 4,903,680 · App. 07/244,939
Skid plate for concrete saw
Inventors:
Edward Chiuminatta, Alan R. Chiuminatta
Patented Case
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Granted: Feb 27, 1990
Filed: Sep 15, 1988
Inventors
Edward Chiuminatta
Alan R. Chiuminatta
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.