Granted Patent
Utility
US 5,379,664 · App. 08/127,073
Hydraulic manipulator
Inventors:
Keith Kershaw, John D. Asquith, Peter Shilton, deceased
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Sep 27, 1993
Inventors
Keith Kershaw
John D. Asquith
Peter Shilton, deceased
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.