Granted Patent
Utility
US 5,804,233 · App. 08/642,703
Ice resistant frozen dough, and method of making
Inventors:
Dennis Lonergan, Michelle Larsen, RoseBud Sierzant
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Jun 3, 1996
Inventors
Dennis Lonergan
Michelle Larsen
RoseBud Sierzant
Assignee (at issue)
The Pillsbury Company
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.