Granted Patent
Utility
US 4,481,844 · App. 06/355,554
Transmission system
Inventors:
John M. Ironside, Nigel A. Deller, Clive R. Sainsbury, Paul Weston
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: Feb 2, 1982
Inventors
John M. Ironside
Nigel A. Deller
Clive R. Sainsbury
Paul Weston
Assignee (at issue)
Lucas Industries Limited
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.