Granted Patent
Utility
US 4,632,385 · App. 06/776,138
Walking exercise apparatus
Inventor:
Alexander Geraci
Patented Case
View Patent ↗
Granted: Dec 30, 1986
Filed: Sep 13, 1985
Inventor
Alexander Geraci
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.