Granted Patent
Utility
US 6,201,712 · App. 09/107,778
Replaceable antenna for a radio device
Inventor:
Ricky Barnett
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Jun 30, 1998
Inventor
Ricky Barnett
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.