E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 17/10 (2006.01)
Patent
CA 2267853
In this invention the light is projected to the keyhole directly by pressing a small finger press switch that is installed on the key-grip. This model is made in such a manner that the key grips of any key can be taken away and be replaced by the lighting key- grip. In other words, it is possible to convert any key to a lighting key. In future models of the lighting key, I have designed to use re-chargeable batteries that will feed charge from any electrical source nearby or connected to the concerned key. One example is the car key, were the key has to be in the starter at all time "while the engine is running". The lighting key can recharge itself for the period of time that the key is in the keyhole. In the present model, I have used coin battery as the source of electricity. The functions are exactly the same. In the more extended models of this lighting key I have designed to have lighting diod of round shape that will shed a greater and smoother light on the keyhole. The color of light is the distinguishing factor of rights of manufacturing to the buyer. Which means, different companies can learn and buy the right to manufacturing of the lighting key in distinguished colors.
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