| 发明名称 | Undercarriage track roller for mobile earthmoving machine | ||
| 摘要 | |||
| 申请公布号 | USD727974(S1) | 申请公布日期 | 2015.04.28 |
| 申请号 | US201229426069F | 申请日期 | 2012.06.29 |
| 申请人 | Caterpillar Inc. | 发明人 | Meyer Robert L.;Kaufmann Gregory J.;Diekevers Mark Steven;Thorson Timothy A. |
| 分类号 | 15-03 | 主分类号 | 15-03 |
| 代理机构 | Saidman DesignLaw Group, LLC | 代理人 | Saidman DesignLaw Group, LLC |
| 主权项 | The ornamental design for an undercarriage track roller for mobile earthmoving machine, as shown and described. | ||
| 地址 | Peoria IL US | ||