Granted Patent
Utility
US 4,742,360 · App. 06/822,484
Power antenna
Inventors:
David T. Carolus, Winston C. Wilder, Robert E. Evans
Patented Case
View Patent ↗
Granted: May 3, 1988
Filed: Jan 27, 1986
Inventors
David T. Carolus
Winston C. Wilder
Robert E. Evans
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.