Granted Patent
Utility
US 4,413,240 · App. 06/319,840
Automatic line buildout circuit for digital data transmission
Inventor:
Harry J. Dyke
Patented Case
View Patent ↗
Granted: Nov 1, 1983
Filed: Nov 9, 1981
Inventor
Harry J. Dyke
Assignee (at issue)
Rockwell International 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.