Granted Patent
Utility
US 4,132,280 · App. 05/822,279
Reversibly mountable clutch control handle mounted on collapsible handle of walk-behind lawn mower
Inventors:
Kenneth R. Jones, Daniel Schaefer
Patented Case
View Patent ↗
Granted: Jan 2, 1979
Filed: Aug 5, 1977
Inventors
Kenneth R. Jones
Daniel Schaefer
Assignee (at issue)
Allis-Chalmers 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.