Granted Patent
Utility
US 6,720,076 · App. 10/160,576
In-mold primer coating for thermoplastic substrates
Inventor:
Douglas S. McBain
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: May 31, 2002
Inventor
Douglas S. McBain
Assignee (at issue)
Omnova Solutions, 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.