Granted Patent
Utility
US 5,354,616 · App. 07/977,650
Fishing lines and related products
Inventors:
Robert Fish, Francis G. Gallagher, James Michael McKenna, Raymond F. Tietz
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Nov 16, 1992
Inventors
Robert Fish
Francis G. Gallagher
James Michael McKenna
Raymond F. Tietz
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.