TODAY’S PATENT- COFFEE MAKER
The Coffee maker was invented by Roger Ou on the 2nd of November 2017, bearing patent number US20170311751A1.
The present invention relates to a coffee maker and, more particularly, to a coffee maker providing a better coffee extracting effect. A coffee maker is a device for brewing and extracting coffee powder. When a conventional coffee maker proceeds with brewing, an external liquid directly flows to the coffee powder. However, coffee cannot be uniformly extracted from the coffee powder.
To overcome the disadvantage of the conventional technique, the present invention provides a coffee maker including a base adapted for supporting a coffee cup. This invention also includes a support arm, a chamber, a holding tube, a reservoir held by the tube, a bracket extending from the support arm, a dissolution cup supported by the bracket, a driver which aids in rotating and making a liquid in the reservoir flow to the cup to dissolve the powder into the cup and then into the coffee cup. The coffee maker can further include an USB interface mounted to a sidewall of the support arm. The USB interface is configured to charge the battery.