Granted Patent
Utility
US 5,245,350 · App. 07/908,229
Retractable antenna assembly with retraction inactivation
Inventor:
Peter Sroka
Patented Case
View Patent ↗
Granted: Sep 14, 1993
Filed: Jul 2, 1992
Inventor
Peter Sroka
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.