发明名称 |
WHEEL CHAIR WITH A MANUAL DEVICE TO GIVE HIM/HER A BETTER MOBILITY |
摘要 |
The present invention is a wheelchair with a pair of levers on either side that actuate a reciprocating gear-ratchet assembly for moving the wheelchair when the levers are moved. |
申请公布号 |
US2012061939(A1) |
申请公布日期 |
2012.03.15 |
申请号 |
US20070302532 |
申请日期 |
2007.03.09 |
申请人 |
DIAZ-ORTIZ JORGE IVAN;ORTIZ-PEREZ JOSE GUILLERMO |
发明人 |
DIAZ-ORTIZ JORGE IVAN;ORTIZ-PEREZ JOSE GUILLERMO |
分类号 |
B62M1/14 |
主分类号 |
B62M1/14 |
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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