Granted Patent
Utility
US 6,543,261 · App. 09/905,019
Article identification and security tag
Inventors:
Chester Kolton, Michael Norman, Robert Whittemore
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Jul 13, 2001
Inventors
Chester Kolton
Michael Norman
Robert Whittemore
Assignee (at issue)
B&G Plastics, 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.