Granted Patent
Utility
US 5,468,199 · App. 08/168,957
Sliding-handgrip amusement apparatus
Inventors:
Russell L. Keeler, John Underbrink
Patented Case
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Granted: Nov 21, 1995
Filed: Dec 17, 1993
Inventors
Russell L. Keeler
John Underbrink
Assignee (at issue)
BIGTOYS, 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.