Granted Patent
Utility
US 5,592,859 · App. 08/282,828
Tool handle for holding multiple tools of different sizes during use
Inventors:
Kenneth R. Johnson, Robert L. Johnson, Ronald L. Johnson
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Jul 29, 1994
Inventors
Kenneth R. Johnson
Robert L. Johnson
Ronald L. Johnson
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.