Granted Patent
Utility
US 4,236,162 · App. 06/047,068
Antenna actuator with a locating and reaction support surface for the cable storage drum
Inventors:
David T. Carolus, Ralph W. Edwards, John R. Powell
Patented Case
View Patent ↗
Granted: Nov 25, 1980
Filed: Jun 11, 1979
Inventors
David T. Carolus
Ralph W. Edwards
John R. Powell
Assignee (at issue)
General Motors LLC
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.