Granted Patent
Utility
US 6,102,615 · App. 08/971,561
Pavement and tennis court coating machine
Inventor:
Jack H. Wilson, Sr.
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Nov 17, 1997
Inventor
Jack H. Wilson, Sr.
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.