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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0115380 (1987-11-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 5 |
A driveway safety light system is provided and consists of a transmitter within a motor vehicle to activate a lamp connected to a receiver at a corner on end of a driveway so as to indicate to anyone driving down a road that the motor vehicle is about to exit from the driveway.
A driveway safety light system which comprises: (a) a transmitter located within a first motor vehicle on a driveway, said transmitter activated by means within the first motor vehicle responsive to ignition operation; (b) a lamp positioned at a corner end of the driveway; and (c) a receiver located
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