On August 27, 1930, Inez H. Pierce of Chicago, Illinois filed patent for the first vacuum coffee maker that truly automated the vacuum brewing process, while eliminating the need for a stove top burner or liquid fuels. An electrically heated stove was incorporated into the design of the vacuum brewer. Water was heated in a recessed well, which reduced wait times and forced the hottest water into the reaction chamber. Once the process was complete, a thermostat using bi-metallic expansion principles shut off heat to the unit at the appropriate time. Pierce's invention was the first truly "automatic" vacuum coffee brewer, and was later incorporated in the Farberware Coffee Robot.
Treat yourself to a new coffee maker from our selection at Williams Sonoma and get those mornings off to a brighter start. Choose from ultra machines for the office to low-tech coffee makers for camp and off-grid activities. Coffee machines are available with and without a coffee mill so you can choose to have the convenience of grinding your beans right where you brew your favorite beverages. Deluxe coffee centers allow you to make coffee, espresso, cappuccino and other coffee-based beverages including latte, pepresso, and Irish coffee. Several versions of coffee-espresso makers include milk foaming technology for creamy toppings on your mochas and macchiatos. Deluxe coffee makers and machines are superb additions to galleries, offices, club meeting spaces and anywhere you need to make a lot of coffee fast.