Granted Patent
Utility
US 4,244,672 · App. 06/045,438
System for sequencing articles including mail
Inventor:
George Lund
Patented Case
View Patent ↗
Granted: Jan 13, 1981
Filed: Jun 4, 1979
Inventor
George Lund
Assignee (at issue)
Burroughs, 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.