Granted Patent
Utility
US 4,452,305 · App. 06/293,017
Kickover tool with pivot arm retraction means
Inventor:
Kenneth L. Schwendemann
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Aug 14, 1981
Inventor
Kenneth L. Schwendemann
Assignee (at issue)
Otis Engineering Corporation
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.