Granted Patent
Utility
US 4,847,770 · App. 07/121,037
Initial terminal tester
Inventors:
Mark K. Kane, Gregory Martin
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Nov 16, 1987
Inventors
Mark K. Kane
Gregory Martin
Assignee (at issue)
PULSE ELECTRONICS, 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.