Granted Patent
Utility
US 4,745,272 · App. 06/907,219
Apparatus for identifying articles from received illumination with light adjustment means
Inventor:
Evo Andreatti, Jr.
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Sep 15, 1986
Inventor
Evo Andreatti, Jr.
Assignee (at issue)
RCA Licensing 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.