Granted Patent
Utility
US 5,841,402 · App. 08/711,287
Antenna means for hand-held radio devices
Inventors:
Daniel R. Dias, Robert J. Kraus, Guy J. West, William T. Gibbs, Patrick H. Davis, Bradley E. Eckley, Richard C. Arensdorf, James R. Hutton
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Sep 9, 1996
Inventors
Daniel R. Dias
Robert J. Kraus
Guy J. West
William T. Gibbs
Patrick H. Davis
Bradley E. Eckley
Richard C. Arensdorf
James R. Hutton
Assignee (at issue)
Norand Corporation
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.