发明名称 Trash collector for exfiltration drain system
摘要 A drain assembly with a shaft that has an enlarged shoulder at its upper end supports a basket assembly by providing a peripheral resting surface for peripheral flange members that extend outwardly from the connected upper end of the mesh walls forming the basket. A bar member used as a handle is rigidly mounted within the basket's cavity longitudinally therein. A grill cover assembly in removably mounted within the peripheral shoulder sandwiching the flange members.
申请公布号 US6178565(B1) 申请公布日期 2001.01.30
申请号 US20000479002 申请日期 2000.01.07
申请人 FRANCO JOSE 发明人 FRANCO JOSE
分类号 E03F1/00;(IPC1-7):E03C1/26 主分类号 E03F1/00
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