Granted Patent
Utility
US 4,862,636 · App. 07/083,233
Hand-held trotline holder
Inventors:
Benjamin L. Doskocil, Douglas J. Sharp
Patented Case
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Granted: Sep 5, 1989
Filed: Aug 5, 1987
Inventors
Benjamin L. Doskocil
Douglas J. Sharp
Assignee (at issue)
Doskocil Manufacturing Company, 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.