Granted Patent
Utility
US 4,620,366 · App. 06/755,915
Automatic pin extraction apparatus for integrated circuit tube
Inventor:
Ooi T. Koon
Patented Case
View Patent ↗
Granted: Nov 4, 1986
Filed: Jul 17, 1985
Inventor
Ooi T. Koon
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.