Granted Patent
Utility
US 6,036,123 · App. 09/240,149
Apparatus for applying foam material to a substrate
Inventor:
Richard A. West
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jan 29, 1999
Inventor
Richard A. West
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.