Granted Patent
Utility
US 4,618,498 · App. 06/743,380
Process for producing latticed pastry products
Inventor:
Robert R. Thulin
Patented Case
View Patent ↗
Granted: Oct 21, 1986
Filed: Jun 11, 1985
Inventor
Robert R. Thulin
Assignee (at issue)
Nabisco Brands, 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.