发明名称 MANUAL CLEANING SPONGE
摘要 The subject matter of the invention is a deaning sponge which allows for simple and efficient dish-washing, especially of glasses, cups and narrow an d deep utensils. The cleaning sponge, subject matter of the invention, having a body (1) comprising a bottom (3) and an uprising side face or faces (2), whi ch at least partially comprises a substantially tapered portion (4) having diminishing cross-dimensions in the direction facing away from the bottom (3 ).
申请公布号 CA2373677(A1) 申请公布日期 2000.11.23
申请号 CA20002373677 申请日期 2000.05.17
申请人 TERCELJSCHWEIZER, ROBERT;SUSTERIC, MITJA 发明人 TERCELJSCHWEIZER, ROBERT;SUSTERIC, MITJA
分类号 A47L17/00;A47L13/16;A47L17/04;(IPC1-7):A47L17/04 主分类号 A47L17/00
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