Granted Patent
Utility
US 6,189,447 · App. 09/593,171
Method of making composite printing band
Inventor:
John L. Childress
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Jun 12, 2000
Inventor
John L. Childress
Assignee (at issue)
Monarch Marking Systems, 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.