Granted Patent
Utility
US 5,128,671 · App. 07/509,464
Control device having multiple degrees of freedom
Inventor:
William A. Thomas
Patented Case
View Patent ↗
Granted: Jul 7, 1992
Filed: Apr 12, 1990
Inventor
William A. Thomas
Assignee (at issue)
LTV Aerospace and Defense Company
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.