Granted Patent
Utility
US 6,073,664 · App. 09/250,474
Strap tensioning tool
Inventor:
Barry R. Angarola
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Feb 13, 1999
Inventor
Barry R. Angarola
Assignee (at issue)
ILLINOIS TOOL WORKS 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.