发明名称 Delineated coffee filter
摘要 This improvement to the "everyday household" coffee filter will enable the ordinary brewer of coffee the ability to reliably measure the amount of coffee he or she places in the coffee filter. With this new found capability of measurement, the brewer of coffee will have ensured him or herself a consistent "strength" of their coffee.
申请公布号 US2002134727(A1) 申请公布日期 2002.09.26
申请号 US20010817306 申请日期 2001.03.26
申请人 SORDO JAMES DEL 发明人 SORDO JAMES DEL
分类号 A47J31/08;(IPC1-7):B01D29/00 主分类号 A47J31/08
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