Granted Patent
Utility
US 6,635,127 · App. 09/919,946
Steel strapping and method of making
Inventors:
Jeffery W Doonan, Peter Ivan Unicomb, Robert K Armstrong
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Aug 2, 2001
Inventors
Jeffery W Doonan
Peter Ivan Unicomb
Robert K Armstrong
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.