Granted Patent
Utility
US 6,535,885 · App. 09/688,160
Multikeyed table implementable on a personal digital assistant
Inventors:
Joseph Nardone, Larry D. Mason
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Oct 16, 2000
Inventors
Joseph Nardone
Larry D. Mason
Assignee (at issue)
Aether Systems 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.