Granted Patent
Utility
US 5,746,464 · App. 08/640,415
Self-locking friction based robotic gripper
Inventor:
D. Scott Paul
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Apr 30, 1996
Inventor
D. Scott Paul
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.