发明名称 |
SAFETY TIRE, METHOD OF MAKING AND METHOD OF IMPROVED TRAFFIC SAFETY WITH USE THEREOF |
摘要 |
A tire in which a tire manufacturer has determined the tractive capacity at numerous levels of tread wear, the tire having at least one visual warning indicator located at a tread depth corresponding to a percentage loss of tractive capacity. Also, a method of making the tire and a method improving traffic safety through use of such a tire combined with educating the consumer as to proper use of the tire. |
申请公布号 |
KR20070114227(A) |
申请公布日期 |
2007.11.29 |
申请号 |
KR20077024298 |
申请日期 |
2007.10.23 |
申请人 |
O'BRIEN JOHN MICHAEL;O'BRIEN PATRICK MICHAEL |
发明人 |
O'BRIEN JOHN MICHAEL;O'BRIEN PATRICK MICHAEL |
分类号 |
B60C11/24;B60C11/00;B60C23/00 |
主分类号 |
B60C11/24 |
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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