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ASYMMETRIC TEREBRATING DIGGING TOOL WITH LATERAL DISPLACEMENT SLIDE SURFACE AND PIVOTING LEG
专利权人:
JON K. CURRY
发明人:
JON K. CURRY
申请号:
US16735957
公开号:
US20200137939A1
申请日:
2020.01.07
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A dirt digging tool is provided which includes a handle and an asymmetrical head. The asymmetrical head include an upper end and a lower end which collectively form the tool's face. The lower end includes a ground engaging edge which includes a first convex arcuate edge which includes the tool's tip, a second convex arcuate edge, and a medial edge. The second convex arcuate edge is longitudinally spaced above the tip. Meanwhile, the medial edge is preferably straight and extends longitudinally, parallel to the handle, from the first convex arcuate edge's tip to the second convex arcuate edge.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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