Granted Patent
Utility
US 5,138,908 · App. 07/732,140
Vegetation cutting tool and method of manufacture
Inventors:
Kenneth P. Raetz, Kenneth E. Neuschwanger, Charles R. Klyzek, Encho J. Kuzarov
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Jul 18, 1991
Inventors
Kenneth P. Raetz
Kenneth E. Neuschwanger
Charles R. Klyzek
Encho J. Kuzarov
Assignee (at issue)
Blount, 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.