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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 11168290 B1

PDFFull Text
Date of Patent:
Nov. 09, 2021

Filed:

Aug. 20, 2018

Beverage making apparatus

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Chungook Chong, Seoul, KR;

Heeyeon Kim, Seoul, KR;

Sunyoung Park, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Phuong T Nguyen

Assistant Examiner:

Bonita Khlok

Int. Cl.
CPC ...
C12C 13/00 (2006.01); B67D 1/00 (2006.01); B67D 1/04 (2006.01); B67B 7/00 (2006.01); B67D 1/08 (2006.01); A47J 31/44 (2006.01); F25D 31/00 (2006.01); B67D 1/14 (2006.01); B67D 1/12 (2006.01); B67D 1/07 (2006.01);
U.S. Cl.
CPC ...
C12C 13/00 (2013.01); A47J 31/4403 (2013.01); B67B 7/26 (2013.01); B67D 1/0078 (2013.01); B67D 1/0462 (2013.01); B67D 1/0858 (2013.01); F25D 31/003 (2013.01); B67D 1/0016 (2013.01); B67D 1/0431 (2013.01); B67D 1/0804 (2013.01); B67D 1/0884 (2013.01); B67D 1/0895 (2013.01); B67D 1/127 (2013.01); B67D 1/1466 (2013.01); B67D 2001/0091 (2013.01); B67D 2001/075 (2013.01); B67D 2210/0012 (2013.01); B67D 2210/00026 (2013.01); B67D 2210/00031 (2013.01); B67D 2210/00118 (2013.01); B67D 2210/00128 (2013.01);
Abstract

A beverage-making apparatus includes a fermentation tank assembly including a fermentation tank having an opening formed therein and a fermentation tank cover configured to open and close the opening. The beverage-making apparatus also includes a refrigeration cycle apparatus including a compressor, a condenser, an expansion device, and an evaporator. The refrigeration cycle apparatus is configured to circulate a refrigerant therethrough and to control a temperature of the fermentation tank as the evaporator is disposed at the fermentation tank. The beverage-making apparatus further includes a heat insulating wall surrounding both the fermentation tank and the evaporator.

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