Percolators began to be developed from the mid-nineteenth century. In the United States, James H. Mason of Massachusetts patented an early percolator design in 1865. An Illinois farmer named Hanson Goodrich is generally credited with patenting the modern percolator. Goodrich's patent was granted on August 16, 1889, and his patent description varies little from the stovetop percolators sold today. With the percolator design, water is heated in a boiling pot with a removable lid, until the heated water is forced through a metal tube into a brew basket containing coffee. The extracted liquid drains from the brew basket, where it drips back into the pot. This process is continually repeated during the brewing cycle until the liquid passing repeatedly through the grounds is sufficiently steeped. A clear sight chamber in the form of a transparent knob on the lid of the percolator enables the user to judge when the coffee has reached the proper color and strength.
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.
The Bunn 13300.0011 VP17-1BLK Pourover Coffee Brewer with The Bunn 13300.0011 VP17-1BLK Pourover Coffee Brewer with One Warmer in Black is perfect for convenience stores family restaurants cafes or diners. Totally portable it can be used anywhere there's a plug. Just pour cold water in the top and coffee brews immediately up to 3.8 gal. per hour directly ... More + Product Details Close
Inspired by professional machines, this high-end coffee and espresso maker is designed to be simple to use. It has an intuitive touchscreen and a sleek design with an aluminum finish that will look good on display in your kitchen. All it takes is the touch of a button to produce cappuccino or latte comparable to your favorite coffee shop, or you can produce warm milk froth or hot water for your hot chocolate or other drinks.
This is an easy-to-use coffee maker that'll add some retro style to your countertop. It includes a pause-and-pour feature for times when you need caffeine before the brewing process is done — and after brewing, it keeps your coffee piping hot for 40 minutes (you can monitor the length of time on the indicator gauge on the front display). Available in black, cream, white and red.
Tired of dropping $6 a day for your daily caffeine fix at the local coffee shop? Invest in the right combination coffee and espresso machine and you can be your own barista. With the right machine on your kitchen countertop, you can pull a rich shot of espresso for a quick hit on your way to the office or brew an entire pot of coffee for lazy Sunday mornings with the crossword puzzle. Which combination coffee and espresso machine is right for your kitchen? We checked out the latest offerings on the market, so you can have the perfect cup of joe anytime.
It can take a little while to get to know the ins and outs of a new coffee maker. In CR’s labs, each drip coffee maker we test brews roughly 65 cups by the time our engineers are through with it. And brewing is just one of many aspects we look at. We test for handling and convenience, too, so you can choose a model that helps you sail through morning madness.