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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 11788788 B1

PDFFull Text
Date of Patent:
Oct. 17, 2023

Filed:

Aug. 31, 2021

Refrigerator

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Yasukiyo Murata, Kanagawa, JP;

Morio Yoshimoto, Kanagawa, JP;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:
Primary Examiner:

Hung Q Dang

Assistant Examiner:

Jose M Mesa

Int. Cl.
CPC ...
F25D 29/00 (2006.01); E05F 15/614 (2015.01); F25D 23/02 (2006.01); G06Q 10/087 (2023.01); H04N 7/18 (2006.01); H04N 23/51 (2023.01); H04N 23/60 (2023.01);
U.S. Cl.
CPC ...
F25D 29/005 (2013.01); E05F 15/614 (2015.01); F25D 23/028 (2013.01); F25D 29/00 (2013.01); G06Q 10/087 (2013.01); H04N 7/181 (2013.01); H04N 23/51 (2023.01); H04N 23/64 (2023.01); E05Y 2201/434 (2013.01); E05Y 2201/71 (2013.01); E05Y 2400/30 (2013.01); E05Y 2900/31 (2013.01); F25D 2400/06 (2013.01); F25D 2500/06 (2013.01); F25D 2700/06 (2013.01);
Abstract

A door driving system and a refrigerator having the door driving system according to the present invention are provided with a motor, a power transmitting device for transmitting the power generated by the motor to the hinge, and an auxiliary device for receiving the power generated by the motor and generating an auxiliary force to move a door positioned in a closing position in an opening direction, so that the torque to be applied to the hinge of the door for opening and closing the door may be reduced.

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Murata, Yasukiyo. (2023). Refrigerator (U.S. Patent No. 11788788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11788788

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

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