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Landscape edging stake and method
专利权人:
Valley View Industries
发明人:
Rynberk, Jr. Howard
申请号:
US201715435761
公开号:
US9980441(B2)
申请日:
2017.02.17
申请国别(地区):
美国
年份:
2018
代理人:
Cook Alex Ltd. `Johnston R. Blake
摘要:
A landscape edging stake includes a driving end, a penetration end and an edging engagement portion positioned between the driving end and the penetration end. The edging engagement portion includes a rib configured to engage an inner wall of an anchoring bore of an edging link. A ground engagement portion is positioned between the edging engagement portion and the penetration end and includes a helical groove or thread.
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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