Granted Patent
Utility
US 4,760,645 · App. 07/020,474
Pole mounted pruning tool with adjustable length operating lever
Inventor:
Richard E. Davis
Patented Case
View Patent ↗
Granted: Aug 2, 1988
Filed: Mar 2, 1987
Inventor
Richard E. Davis
Assignee (at issue)
S.M.S. Industries, 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.