Granted Patent
Utility
US 5,214,979 · App. 07/884,948
Remote control mechanisms
Inventor:
David J. Crack
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: May 18, 1992
Inventor
David J. Crack
Assignee (at issue)
Morse Controls 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.