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Multilevel birdbath and removable liner
专利权人:
Mark V. Johnson
发明人:
Mark V. Johnson
申请号:
US13653357
公开号:
US09258984B2
申请日:
2012.10.16
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A multilevel birdbath consists of a main body that has a concave, contoured inside surface and an exterior lower surface, the main body further has a flat rim surrounding the concave inside surface and the concave inside surface optionally has stepped areas fluctuating in height and a sloping portion such that the stepped areas would create different depths of the multilevel birdbath which can accommodate and attract birds of different sizes and species.
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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