Granted Patent
Utility
US 6,720,863 · App. 09/931,788
Mobile electronic communication device with lights to indicate received messages
Inventors:
Eric J. Hull, Jonathan Nelson, Gary N. Mager
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Aug 16, 2001
Inventors
Eric J. Hull
Jonathan Nelson
Gary N. Mager
Assignee (at issue)
Wildseed, Ltd.
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.