Granted Patent
Utility
US 4,912,997 · App. 07/360,818
Electric shift selector mechanism for transmission
Inventors:
Robert G. Malcolm, Joseph F. Goulart, Gregg T. Black
Patented Case
View Patent ↗
Granted: Apr 3, 1990
Filed: Jun 2, 1989
Inventors
Robert G. Malcolm
Joseph F. Goulart
Gregg T. Black
Assignee (at issue)
Chrysler Group 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.