Granted Patent
Utility
US 5,254,352 · App. 07/988,747
Fish analog product
Inventors:
William J. Hartman, Robert F. Delahunt
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Dec 10, 1992
Inventors
William J. Hartman
Robert F. Delahunt
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.