Granted Patent
Utility
US 5,345,846 · App. 08/035,164
Tool holder with resharpenable form tool insert
Inventor:
Herman R. Somma
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Mar 22, 1993
Inventor
Herman R. Somma
Assignee (at issue)
Somma Tool 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.