发明名称 |
A PORTABLE RAMP FOR MOTOR VEHICLES |
摘要 |
A portable ramp for motor vehicles molded from co-polymer where the ramp has a longitudinal spine extending through a grid, has a sloped portion and a horizontal upper portion to support a wheel of a vehicle. The wheel is in direct contact with the grid and the grid is open from top to bottom between the spine and the side walls. The spine has an arc-shaped cross- section.
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申请公布号 |
CA2616554(C) |
申请公布日期 |
2010.11.30 |
申请号 |
CA20072616554 |
申请日期 |
2007.12.28 |
申请人 |
SINCLAIR ERIE LIMITED |
发明人 |
IGWEMEZIE, JUDE;NGUYEN, TUAN |
分类号 |
B66F7/28;B60S13/00;B60T3/00;B66F7/24;B66F11/00;E01D15/12 |
主分类号 |
B66F7/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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