Granted Patent
Utility
US 4,493,598 · App. 06/458,886
Master-slave type telescopic telemanipulator
Inventors:
Charles Glachet, Daniel Francois, Jean Tentelier, Christian Frioux
Patented Case
View Patent ↗
Granted: Jan 15, 1985
Filed: Jan 18, 1983
Inventors
Charles Glachet
Daniel Francois
Jean Tentelier
Christian Frioux
Assignees (at issue)
La Calhene
Commissariat à l'Energie Atomique et aux Energies Alternatives
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.