Granted Patent
Utility
US 6,662,406 · App. 09/916,947
Garden tools and ergonomic handles therefor
Inventors:
Richard C. Shonfeld, James J. Best, Daniel Formosa, Conor McNamara, Marco Perry
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Jul 27, 2001
Inventors
Richard C. Shonfeld
James J. Best
Daniel Formosa
Conor McNamara
Marco Perry
Assignee (at issue)
WKI Holding Company, 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.