Granted Patent
Utility
US 5,580,140 · App. 08/019,262
Device for the presentation of images to the passengers of moving vehicles
Inventors:
Burkhard Katz, Susan K. Summer
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Feb 16, 1993
Inventors
Burkhard Katz
Susan K. Summer
Assignee (at issue)
Dimensional Media Associates, Inc.
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.