Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert L. Kay0
Carl Brock Brandenberg0
Date of Patent
February 1, 2011
0Patent Application Number
113493720
Date Filed
February 6, 2006
0Patent Primary Examiner
Patent abstract
A hand-held, electronic, bi-directional, wireless electronic communication device having a physical configuration which includes a relatively large, constantly visible display and an alphanumeric keyboard that can be concealed until needed.
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