Granted Patent
Utility
US 5,370,893 · App. 08/068,148
Process for preparing a powdered ice cream
Inventor:
Dermot T. Carey
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: May 28, 1993
Inventor
Dermot T. Carey
Assignee (at issue)
Michigan Milk Producers Association
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.