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THERMAL INSULATED ICE HOLE WRAP DEVICES AND METHODS
专利权人:
John Cryiel Kor
发明人:
John Cryiel Kor
申请号:
US16449065
公开号:
US20190309892A1
申请日:
2019.06.21
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Ice hole wraps configured to be positioned in a floor of an ice shelter are provided. In an exemplary embodiment, an ice hole wrap includes a first circular end, a second circular end, a cylindrical wall extending between the first and second ends, and a height extending between the first and second circular ends. The wall is foldable between a first configuration in which the cylinder has a first height between the first and second circular ends, and a second configuration in which the cylinder has a second height between the first and second circular ends.
来源网站:
中国工程科技知识中心
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