Granted Patent
Utility
US 5,484,332 · App. 07/937,081
Poultry washing apparatus and method
Inventors:
Jeffrey L. Leech, James T. Elfstrum, William E. Swartz
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Aug 28, 1992
Inventors
Jeffrey L. Leech
James T. Elfstrum
William E. Swartz
Assignee (at issue)
Rhone-Poulenc, 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.