Granted Patent
Utility
US 4,108,366 · App. 05/739,881
Apparatus for providing and sensing coded information
Inventors:
Leonard J. Genest, Frederick E. Feagin
Patented Case
View Patent ↗
Granted: Aug 22, 1978
Filed: Nov 8, 1976
Inventors
Leonard J. Genest
Frederick E. Feagin
Assignee (at issue)
Monitron Industries, 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.