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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0548266 (1975-02-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 0 |
A three-wheeled vehicle or tricycle having an elongated frame mounting an auxiliary tricycle seat behind an operator\s seat with handle bars and pedals for the auxiliary seat which are not connected to tricycle wheels for providing an auxiliary simulated tricycle arrangement upon a tricycle for smal
A tricycle comprising an elongated frame having a front steering wheel and a pair of laterally offset rear wheels mounted thereon with a front seat behind the front wheel, a rear seat mounted on said frame behind said front seat and ahead of said rear wheels, auxiliary handle bars pivotally mounted
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