Granted Patent
Utility
US 6,651,550 · App. 10/315,357
Strapping machine with modular heads
Inventors:
Russell M. Flaum, Timothy B. Pearson, Ronald W. Gurak, Jonathan Lopez
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Dec 10, 2002
Inventors
Russell M. Flaum
Timothy B. Pearson
Ronald W. Gurak
Jonathan Lopez
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.