Granted Patent
Utility
US 5,497,450 · App. 08/178,891
Universal controller interface for barcode printers
Inventors:
James E. Helmbold, David N. Long, David W. Riley, Mitchell G. Stern
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Jan 7, 1994
Inventors
James E. Helmbold
David N. Long
David W. Riley
Mitchell G. Stern
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.