Granted Patent
Utility
US 5,794,401 · App. 08/868,187
Durable architectural flooring and method of fabricating the same
Inventors:
Lee A. Shaw, Ronald D. Shaw
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Jun 3, 1997
Inventors
Lee A. Shaw
Ronald D. Shaw
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.