Granted Patent
Utility
US 5,045,330 · App. 07/397,197
Biased food contact container and container insert
Inventor:
Thomas D. Pawlowski
Patented Case
View Patent ↗
Granted: Sep 3, 1991
Filed: Aug 23, 1989
Inventor
Thomas D. Pawlowski
Assignee (at issue)
James River Corporation
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.