发明名称 |
Soil aeration tine |
摘要 |
A soil aeration tine having a nose or apex end for soil penetration with a set of soil fracture faces carried thereon to fracture a portion of the soil in engagement with the soil aeration tine and a cutting tube positioned on the soil aeration tine with the soil cutting tube cutting a soil plug free of a further portion of the soil with the soil penetration tine having a lateral face for scooping out soil as the soil aeration tine is removed from the soil.
|
申请公布号 |
US6691791(B2) |
申请公布日期 |
2004.02.17 |
申请号 |
US20020281786 |
申请日期 |
2002.10.28 |
申请人 |
PLANET AIR TURF PRODUCTS, LLC |
发明人 |
BJORGE SCOTT W. |
分类号 |
A01B45/02;(IPC1-7):A01B79/00 |
主分类号 |
A01B45/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|