Granted Patent
Utility
US 4,238,972 · App. 05/934,743
Remote control mechanisms
Inventor:
James F. Hemens
Patented Case
View Patent ↗
Granted: Dec 16, 1980
Filed: Aug 21, 1978
Inventor
James F. Hemens
Assignee (at issue)
Teleflex Morse 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.