Granted Patent
Utility
US 4,498,779 · App. 06/072,429
Automatic stripe width reader
Inventors:
Peter D. Southgate, David W. Fairbanks, Richard B. Davis, John P. Beltz
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Sep 4, 1979
Inventors
Peter D. Southgate
David W. Fairbanks
Richard B. Davis
John P. Beltz
Assignee (at issue)
RCA Corporation
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.