Granted Patent
Utility
US 5,489,236 · App. 08/315,730
Fecal leakage and contamination control during poultry processing
Inventors:
Norbert D. Neal, Charles F. Cook
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Sep 30, 1994
Inventors
Norbert D. Neal
Charles F. Cook
Assignee (at issue)
Oscar Mayer Foods Corporation
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.