发明名称 Multicompartment evacuable storage bag
摘要 Storage bags having two or more evacuable reclosable compartments. Each compartment can be opened (to allow an article or goods to be placed inside), hermetically sealed, and then evacuated without disturbing the vacuum in the other compartment(s). Each compartment has a respective zipper that provides a hermetic seal and a respective valve through which air is exhausted from the compartment interior.
申请公布号 US7748904(B2) 申请公布日期 2010.07.06
申请号 US20050127643 申请日期 2005.05.12
申请人 ILLINOIS TOOL WORKS INC. 发明人 HENN STEVEN M.;CREVIER DONALD L.
分类号 B65D30/22;B65D33/01;B65D33/16;B65D81/20 主分类号 B65D30/22
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