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.
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
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