Granted Patent
Utility
US 4,542,590 · App. 06/593,506
Two axis touch probe
Inventor:
Robert F. Cusack
Patented Case
View Patent ↗
Granted: Sep 24, 1985
Filed: Mar 26, 1984
Inventor
Robert F. Cusack
Assignee (at issue)
GTE Valeron 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.