Granted Patent
Utility
US 6,718,715 · App. 09/998,555
Hardwood floor pad with improved restoration capability
Inventor:
Paul W. Elliott
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Nov 29, 2001
Inventor
Paul W. Elliott
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.