Granted Patent
Utility
US 4,420,494 · App. 06/409,870
Process for making skin-on potato boats
Inventor:
Jerome J. Glantz
Patented Case
View Patent ↗
Granted: Dec 13, 1983
Filed: Aug 20, 1982
Inventor
Jerome J. Glantz
Assignee (at issue)
Lamb Weston, 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.