发明名称 |
Apparatus for making varied strength beverages |
摘要 |
The coffee making apparatus is adapted to be positioned over a serving cup and comprises a mounting plate and funnel unit having a center opening therein and a support shoulder formed on the wall of the opening, an apertured adjustment ring is provided in rotary engagement with the mounting plate adjacent the support shoulder, which mounting plate has a by-pass opening formed in the shoulder and adjacent areas of the plate, which adjustment ring has a variable height outer wall formed on its periphery and constructed to adjustably open or close the end of the by-pass opening when the adjustment ring is rotated to position a taller part of the outer wall against the outlet of the by-pass slot, the shoulder receiving a coffee container and filter unit thereon and in substantial liquid tight association therewith.
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申请公布号 |
US4697502(A) |
申请公布日期 |
1987.10.06 |
申请号 |
US19850778782 |
申请日期 |
1985.09.23 |
申请人 |
ENGLISH, PHILIP H.;SZPAK, ANTHONY D. |
发明人 |
ENGLISH, PHILIP H.;SZPAK, ANTHONY D. |
分类号 |
A47J31/02;A47J31/06;(IPC1-7):A47J31/02;A47J31/10 |
主分类号 |
A47J31/02 |
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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