Granted Patent
Utility
US 5,718,368 · App. 08/590,393
Food container
Inventors:
Frederick A. Rench, Michael E. Watanabe, Dale J. Waite, Mark A. Porter
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Jan 25, 1996
Inventors
Frederick A. Rench
Michael E. Watanabe
Dale J. Waite
Mark A. Porter
Assignee (at issue)
Boise Cascade Company
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.