Granted Patent
Utility
US 5,885,604 · App. 08/918,800
Method for protecting seeds from birds
Inventor:
Kenneth E. Ballinger, JR.
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Aug 26, 1997
Inventor
Kenneth E. Ballinger, JR.
Assignee (at issue)
DuPont Conagra
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.