Granted Patent
Utility
US 6,436,455 · App. 09/107,170
Multi-colored aerated confectionery products
Inventors:
Philip K. Zietlow, Bernhard H. van Lengerich, James L. Stinson
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Jun 15, 1998
Inventors
Philip K. Zietlow
Bernhard H. van Lengerich
James L. Stinson
Assignee (at issue)
General Mills, 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.