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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0845229 (2001-05-01) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 1 |
A device and method is claimed for elevating a vehicle. The jack device has a frame with a first section and a second section that are joined together at a hinged connection. The first section and second section of the frame are supported by wheels. A spool is coupled to at least one of the wheels.
1. A jack device comprising:an elongated lifting shaft having a first end and a second end; at least one front wheel coupled to said first end of said shaft; a platform connected to said second end of said shaft; a frame structure having a first end and a second end, wherein said first end of said f
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