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US 6,207,907 B1Granted
Keypad with individual keys made from transparent plastic
AssigneeAlcatel
InventorsEric Gillig, Frédéric Rubach, Roland Spinner
Life of this patent
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Abstract
A keypad with individual keys made from transparent plastic is proposed where the individual keys are connected to a guard. The guard has means of fastening the guard and the individual keys to a housing and a label which can be written on can be inserted between the housing and the guard.
Claims11
A keypad, comprising:
- a housing;
- keys made from a transparent plastic material, each of the keys having a flexible plastic action point;
- guard linked to the keys and having a snap closure structure to fasten the guard to the housing;
- and
- a label for each of the keys, each label being located between the housing and the guard, wherein, upon activation of at least one of the keys, the at least one of the keys triggers a switching operation in the housing.
2 more elements
Dependencies are inferred from the claim text.