Granted Patent
Utility
US 5,221,546 · App. 07/715,945
Laminated pastry dough
Inventors:
Katherine L. Moore, Rose Ann Dabek
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Jun 14, 1991
Inventors
Katherine L. Moore
Rose Ann Dabek
Assignee (at issue)
The Procter & Gamble 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.