发明名称 VACUUM BAG AND VACUUM BAG ATTACHMENT ASSEMBLY
摘要 A vacuum bag includes a container portion having at least one opening. A threaded fitting is disposed in communication with the at least one opening, and the threaded fitting is configured for attachment to a vacuum nozzle of a vacuum cleaner.
申请公布号 US2011126377(A1) 申请公布日期 2011.06.02
申请号 US20090628840 申请日期 2009.12.01
申请人 BOSSES MARK D 发明人 BOSSES MARK D.
分类号 A47L9/10;B01D46/02 主分类号 A47L9/10
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