Granted Patent
Utility
US 5,894,589 · App. 08/741,008
Interactive image display system
Inventors:
William L. Reber, Cary D. Perttunen
Patented Case
View Patent ↗
Granted: Apr 13, 1999
Filed: Oct 31, 1996
Inventors
William L. Reber
Cary D. Perttunen
Assignee (at issue)
Motorola, 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.