Granted Patent
Utility
US 5,698,295 · App. 08/473,725
Repulpable, moisture resistant corrugated board
Inventors:
Thomas L. Benner, John L. Childress, James R. Simpson
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Jun 7, 1995
Inventors
Thomas L. Benner
John L. Childress
James R. Simpson
Assignee (at issue)
Dallas Enviro-Tek International, 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.