Granted Patent
Utility
US 4,937,084 · App. 06/682,366
Waffle-cut potato product
Inventor:
John C. Julian
Patented Case
View Patent ↗
Granted: Jun 26, 1990
Filed: Dec 17, 1984
Inventor
John C. Julian
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.