Granted Patent
Utility
US 4,705,447 · App. 06/753,684
Electronic test head positioner for test systems
Inventor:
Nathan R. Smith
Patented Case
View Patent ↗
Granted: Nov 10, 1987
Filed: Jul 10, 1985
Inventor
Nathan R. Smith
Assignee (at issue)
inTEST 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.