发明名称 Drain lint separator and strainer
摘要 A lint separator and filtering device for preventing clogging of waste water drain openings by lint and other solid materials discharged from a clothes washer. The filter device comprises a frustro-conical shaped screen-like filter having an upper end defining an overflow opening, and a lower end containing means for attaching the filter device to a drain.
申请公布号 US4217667(A) 申请公布日期 1980.08.19
申请号 US19790035949 申请日期 1979.05.04
申请人 WHITEHOUSE, STANLEY W 发明人 WHITEHOUSE, STANLEY W
分类号 E03C1/26;(IPC1-7):A47K1/14 主分类号 E03C1/26
代理机构 代理人
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