Granted Patent
Utility
US 5,570,701 · App. 08/141,280
Shaft movement control apparatus and method
Inventors:
Louis Ellis, Roger Hastings
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Oct 22, 1993
Inventors
Louis Ellis
Roger Hastings
Assignee (at issue)
Scimed Life Systems, 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.