Granted Patent
Utility
US 4,567,361 · App. 06/496,819
Reticle bar code and method and apparatus for reading same
Inventor:
David Rosenthal
Patented Case
View Patent ↗
Granted: Jan 28, 1986
Filed: May 23, 1983
Inventor
David Rosenthal
Assignee (at issue)
GCA 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.