Granted Patent
Utility
US 4,291,591 · App. 06/022,680
Double-shuttle motion transmitting apparatus
Inventor:
Louis Ross
Patented Case
View Patent ↗
Granted: Sep 29, 1981
Filed: Mar 21, 1979
Inventor
Louis Ross
Assignee (at issue)
BorgWarner 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.