Granted Patent
Utility
US 5,803,071 · App. 08/844,254
Soft concrete saw
Inventors:
Edward Chiuminatta, Alan R. Chiuminatta
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Apr 18, 1997
Inventors
Edward Chiuminatta
Alan R. Chiuminatta
Assignee (at issue)
Chiuminatta Concrete Concepts, Inc.
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.