发明名称 Tree stand warming apparatus
摘要 Tree stand warming apparatus including a heater detachably mounted below the perforated platform of a tree stand and an insulated bag mounted atop the platform. The bag includes a bottom wall, on which a person can be positioned, having an aperture therein aligned with the underlying heater disposed below the platform. The bag also includes a collapsible vertically extendable side wall coupled to the bottom wall.
申请公布号 US2006180393(A1) 申请公布日期 2006.08.17
申请号 US20050057620 申请日期 2005.02.15
申请人 PERUSKI ROBERT H 发明人 PERUSKI ROBERT H.
分类号 E04G3/00 主分类号 E04G3/00
代理机构 代理人
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