发明名称 |
PORTAFILTER FOR ESPRESSO COFFEE MACHINES |
摘要 |
In an improved filter holder for espresso coffee machines, the spout (22) is applied to the hollow upper member (10) of the filter holder by a snap fitting and the bottom (14) of the upper member (10) is provided on the outside of it with a relief shape (30), the edge (32) of which forms a stable supporting surface for pressing the ground coffee powder. The filter holder is made entirely of polished stainless steel. |
申请公布号 |
US2012266754(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201013503648 |
申请日期 |
2010.10.25 |
申请人 |
BAMBI PIERO;LORENZI PAOLA;LA MARZOCCO, SRL |
发明人 |
BAMBI PIERO;LORENZI PAOLA |
分类号 |
A47J31/06;A47J31/46 |
主分类号 |
A47J31/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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