Granted Patent
Utility
US 4,704,519 · App. 06/876,038
Selective code reader
Inventor:
Joseph A. Kulikauskas
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: Jun 19, 1986
Inventor
Joseph A. Kulikauskas
Assignee (at issue)
Emhart 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.