Granted Patent
Utility
US 4,947,629 · App. 07/268,299
Mower
Inventors:
Rino Ermacora, Horst Neuerburg
Patented Case
View Patent ↗
Granted: Aug 14, 1990
Filed: Nov 7, 1988
Inventors
Rino Ermacora
Horst Neuerburg
Assignee (at issue)
KUHN S.A.
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.