Granted Patent
Utility
US 5,139,847 · App. 07/670,954
Continuous tags such as demand tags and method of making same
Inventor:
Thomas J. Breen
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Mar 18, 1991
Inventor
Thomas J. Breen
Assignee (at issue)
Rand McNally & Company
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.