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BIRD FEEDER WITH INNER SHELL
专利权人:
Dennis Cheng
发明人:
Dennis Cheng,Teddy Luong
申请号:
US13308009
公开号:
US20130133582A1
申请日:
2011.11.30
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The present invention is a bird feeder that includes a base with a perimeter surrounding a floor, the floor having a raised center portion and at least one sloping portion extending to the perimeter an edge attached to and extending from the perimeter a plurality of risers extending from the perimeter at least partly up the at least one sloping portion toward the raised center portion. The subject bird feeder also includes an outer shell having at least one outer wall and supported by the plurality of risers an inner shell having at least one inner wall and shaped to fit closely inside the outer shell and, a removable lid shaped to cover the top of the outer shell. The outer shell may include cutouts that extend through the walls. The inner shell may be transparent. The bird feeder may also include a cord to allow it to be hung.
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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