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US 2014/0235302 A1Published application
Attachable mobile phone keypad device
OwnerAnders Edvard TRELLinventor
Life of this patent
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Abstract
The present invention includes a telephone keypad adapted to be mounted to a back surface of a mobile telephone, a mobile telephone including such keypad. The keypad includes a plurality of alphanumerical keys adapted for allowing text entry into the mobile telephone; and an attachment part for mounting the keypad to the mobile telephone.
Claims21
(canceled)
A telephone keypad adapted to be mounted to a back surface of a mobile telephone, the keypad comprising:
- a plurality of alphanumerical keys adapted for allowing text entry into the mobile telephone;
- and
- an attachment means for mounting the keypad to the mobile telephone;
- such that the keys are openly directed outwards.
1 more element
Dependencies are inferred from the claim text.