H - Electricity – 01 – H
Patent
H - Electricity
01
H
H01H 13/85 (2006.01) G06F 3/02 (2006.01) H04W 88/02 (2009.01)
Patent
CA 2642788
A handheld wireless communication device is disclosed that has a housing, display, and keyboard. The keyboard consists of a plurality of keys having a right-hand keyfield located on a right-hand side of at least one elongate raised rail and a left-hand keyfield located on a left-hand side of at least one elongate raised rail. The keys of the keyfield have letters and numbers associated therewith. Each of the keyfields has an engagement surface configured for digital engagement by a user. Each of the at least one elongate raised rail has an upper fixed surface positioned above at least a portion of each keyfield located adjacent thereto so that each of the at least one elongate raised rails constitutes a tactile divider between adjacently located keyfields.
Borden Ladner Gervais Llp
Research In Motion Limited
LandOfFree
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