Granted Patent
Utility
US 5,804,012 · App. 08/781,360
Process for manufacturing a filament wound, localized strength tool handle
Inventor:
Joseph A. Carmien
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Jan 21, 1997
Inventor
Joseph A. Carmien
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.