Granted Patent
Utility
US 5,353,036 · App. 07/910,652
Dual antenna assembly with antenna retraction inactivation
Inventor:
Frank Baldry
Patented Case
View Patent ↗
Granted: Oct 4, 1994
Filed: Jul 8, 1992
Inventor
Frank Baldry
Assignee (at issue)
Nokia Mobile Phones (UK) Limited
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.