Granted Patent
Utility
US 6,513,675 · App. 09/584,600
Food container with rigid base plate
Inventors:
Dean R. Brown, John E. Bussey
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: May 31, 2000
Inventors
Dean R. Brown
John E. Bussey
Assignee (at issue)
Paul Winkler Plastics Corp.
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.