Granted Patent
Utility
US 4,639,646 · App. 06/697,838
Two pedal, three-way control for child's riding toy
Inventors:
Timothy S. Harris, Lawrence R. Harrod
Patented Case
View Patent ↗
Granted: Jan 27, 1987
Filed: Feb 4, 1985
Inventors
Timothy S. Harris
Lawrence R. Harrod
Assignee (at issue)
Kransco Manufacturing, 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.