| 发明名称 | Soil remediation | ||
| 摘要 | A device for agitating a material is provided. The device includes a casing that includes an opening at a first end and a valve configured to open and close the opening. | ||
| 申请公布号 | US8845233(B2) | 申请公布日期 | 2014.09.30 |
| 申请号 | US201113517974 | 申请日期 | 2011.10.13 |
| 申请人 | Empire Technology Development LLC | 发明人 | Kusuura Takahisa |
| 分类号 | B09C1/02;B09C1/08;B01F15/02;B01F11/02;B01F3/08;B01F3/12 | 主分类号 | B09C1/02 |
| 代理机构 | Knobbe, Martens, Olson & Bear LLP | 代理人 | Knobbe, Martens, Olson & Bear LLP |
| 主权项 | 1. A device for agitating a material, the device comprising: a casing defining a passage, wherein the casing comprises an opening at a first end of the casing, wherein the passage is helical; and a valve positioned and configured to close the opening, wherein the casing is configured to allow rotational insertion of the casing into a material, wherein the valve is configured to allow closure of the passage when the casing is in the material, and wherein the casing is configured to be agitated when the casing is in the material. | ||
| 地址 | Wilmington DE US | ||