Granted Patent
Utility
US 6,662,004 · App. 09/721,618
Radiotelephone
Inventor:
Graham Thomas
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Nov 27, 2000
Inventor
Graham Thomas
Assignee (at issue)
Nokia Mobile Phones 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.