Granted Patent
Utility
US 6,132,441 · App. 09/287,860
Rigidly-linked articulating wrist with decoupled motion transmission
Inventor:
Kenneth P. Grace
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Apr 7, 1999
Inventor
Kenneth P. Grace
Assignee (at issue)
Computer Motion, Inc.
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.