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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10667643 B1

PDFFull Text
Date of Patent:
Jun. 02, 2020

Filed:

Sep. 11, 2015

Coffee extraction device and method

Applicant:

Coway Co., Ltd., Chungcheongnam-do, KR;

Inventors:

Tae-Yong Son, Seoul, KR;

Dong-Min Oh, Seoul, KR;

Assignee:

Coway Co., Ltd, , KR;

Attorney:

The Farrell Law Firm, P.C.

Primary Examiner:

Lorne E Meade

Assistant Examiner:

Kuangyue Chen

Int. Cl.
CPC ...
A47J 31/36 (2006.01); A47J 31/40 (2006.01); A47J 31/44 (2006.01); A23F 5/26 (2006.01); A47J 31/52 (2006.01);
U.S. Cl.
CPC ...
A47J 31/36 (2013.01); A23F 5/26 (2013.01); A47J 31/3623 (2013.01); A47J 31/3676 (2013.01); A47J 31/407 (2013.01); A47J 31/4403 (2013.01); A47J 31/52 (2013.01);
Abstract

Provided are a coffee extraction device and a coffee extraction method, which are capable of extracting coffee from a coffee capsule (capsule coffee) and the like. The coffee extraction device can comprise: a coffee extraction unit on which a coffee capsule is to be mounted; a pump for pressurizing water and supplying the same to the coffee extraction unit; a flow rate sensor for measuring the flow rate of water to be supplied to the coffee extraction unit; and a control unit for controlling the operation of the pump on the basis of the flow rate to be sensed at the flow rate sensor.

Find Patent Forward Citations

Son, Tae-Yong. (2020). Coffee extraction device and method (U.S. Patent No. 10667643). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10667643

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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