发明名称 Portable campfire smokestack
摘要 A smokestack including an elongated tube means having an open bottom end for receiving smoke emanating from a campfire and an open top end for releasing the smoke into the atmosphere, and a base for supporting the tube means with its open bottom end directly above the campfire and defining openings that provide physical and visual access thereto. The elongated tube comprises a top tube section defining the open top end and a plurality of longitudinally distributed lower tube sections, each including a support surface for demountably supporting a directly upwardly adjacent tube section. Retained by one of the lower tube sections is a cooking grate disposed directly adjacent to an upper end thereof and a door providing access to the grate is retained by another of the tube sections supported by the one tube section.
申请公布号 US5002037(A) 申请公布日期 1991.03.26
申请号 US19900520903 申请日期 1990.05.09
申请人 ARMSTRONG, MONROE A.;ARMSTRONG, MARTY A. 发明人 ARMSTRONG, MONROE A.;ARMSTRONG, MARTY A.
分类号 F24B1/20 主分类号 F24B1/20
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