发明名称 |
Modular System For Assembling Ramps, Decks, And Other Raised Structures |
摘要 |
Embodiments of the present invention provide a modular, portable, and adjustable wheelchair ramp that provides advantages and benefits over current wheelchair ramps. The ramp may be sold in a kit with individual elements, but it is also designed to provide a frame substructure that can be used with conventional decking materials, railings, and handrails. |
申请公布号 |
US2013198978(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201313763020 |
申请日期 |
2013.02.08 |
申请人 |
POHLMAN JOE KIPTON;DEMERS BRIAN JOSEPH;BURNS ROBERT L.;BRYAN SYLVIAN |
发明人 |
POHLMAN JOE KIPTON;DEMERS BRIAN JOSEPH;BURNS ROBERT L.;BRYAN SYLVIAN |
分类号 |
E01D1/00;E01D21/00 |
主分类号 |
E01D1/00 |
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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