Darren William Crow,Takeshi Masu,Jurgen Leenders,Richard Patrick Egnor,Travis D. Hall
申请号：
US13232642
公开号：
US20120003373A1
申请日:
2011.09.14
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A beverage whipper, including a whipper disk configured for spinning within the whipper and having a radius is disclosed. The whipper disk further includes a front surface and a plurality of forward-facing concave surfaces that divide the front surface into a plurality of front surface sections. The concave surfaces extend generally radially over more than half the radius and have a circumferential width and a depth, wherein the width is larger than the depth. The front surface sections have a total area that is at least 4-times the total area of the concave surfaces. Also, a beverage dispenser that includes the whipper for forming beverages having crema such as espresso or cappuccino.
