Granted Patent
Utility
US 4,600,357 · App. 06/582,200
Gripper force sensor/controller for robotic arm
Inventor:
Russell G. Coules
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Feb 21, 1984
Inventor
Russell G. Coules
Assignee (at issue)
Heath Consultants Incorporated
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.