发明名称 CARRIER FOR PORTABLE HEATER
摘要 A carrier is provided for a portable heater, the heater comprising a solid combustible fuel element and an air permeable incombustible casing, said carrier being in the form of a bag of air pervious material having a zippered opening, and a flap secured to an outer wall of the bag at the upper and lower margins, leaving hand openings at either end. The openings may be provided with sleeves, and the flap-covered outer wall may have a slit to provide access to the bag interior.
申请公布号 US3793643(A) 申请公布日期 1974.02.26
申请号 USD3793643 申请日期 1972.01.17
申请人 UNDERWOOD RIVERS CO INC,US 发明人 KINOSHITA J,US
分类号 A61F7/03;(IPC1-7):A61F7/06 主分类号 A61F7/03
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