Granted Patent
Utility
US 4,686,205 · App. 06/511,597
Intake limiting feed for animals containing sucrose octaacetate
Inventors:
Norman L. Betz, Larry W. Degoey
Patented Case
View Patent ↗
Granted: Aug 11, 1987
Filed: Jul 7, 1983
Inventors
Norman L. Betz
Larry W. Degoey
Assignee (at issue)
Ralston Purina 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.