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公开(公告)号：US11535972B2
公开(公告)日：2022-12-27
申请号：US17142903
申请日：2021-01-06
Applicant: LG Electronics Inc.
Inventor： Sungwoon Jung , Hunjun Jang
Abstract: Disclosed is a laundry treating apparatus including a cabinet, a tub, a drum, and a detergent storage unit, wherein the detergent storage unit includes a detergent storage unit frame having an open top face and retracted into and extended from the cabinet through a opening, an locking bar disposed on the detergent storage unit frame and restricting an extension distance of the detergent storage unit extending from the cabinet, and a detergent cup accommodated in the detergent storage unit frame through the open top face of the detergent storage unit frame, wherein the detergent cup stores the detergent therein and includes a separation preventing protrusion protruding from a side wall, wherein upward deviation of the detergent cup from the detergent storage unit frame is restricted as the separation preventing protrusion is located below the locking bar.
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公开(公告)号：US11408111B2
公开(公告)日：2022-08-09
申请号：US16748398
申请日：2020-01-21
Applicant: LG Electronics Inc.
Inventor： Sungwoon Jung , Hunjun Jang
Abstract: A storage container and a clothes treating machine including the same are described. The storage container is received in a detergent supply device and includes a cover portion including a cover rear protruding portion that protrudes outward from one side thereof. The storage container includes a detergent receiving portion including a container rear protruding portion that protrudes outward from one side thereof and that is aligned with the cover rear protruding portion. A user may grip the cover rear protruding portion provided in the cover portion to easily separate the cover portion and the detergent receiving portion. In addition, the user may grip the cover rear protruding portion and the container rear protruding portion to more easily separate the cover portion and the detergent receiving portion.
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公开(公告)号：US11332873B2
公开(公告)日：2022-05-17
申请号：US16749592
申请日：2020-01-22
Applicant: LG Electronics Inc.
Inventor： Sungwoon Jung , Hunjun Jang
IPC: D06F39/02 , D06F39/08 , D06F37/28 , D06F105/42 , D06F21/04
Abstract: The present disclosure relates to a laundry treating apparatus, including a tub provided inside a main body and a drum rotatably provided inside the tub; and a detergent supply apparatus configured to supply laundry detergent to the tub, and provided to be inserted into or withdrawn from a front surface of the main body, wherein the detergent supply apparatus includes a housing defining an outer appearance; a storage container disposed to extend in a front-rear direction of the main body to store the laundry detergent, and mounted to the housing; and a laundry detergent pump provided at one side of the storage container, and configured to suck laundry detergent stored in the storage container, and then to discharge the laundry detergent to a lower side of the housing.
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公开(公告)号：US10815600B2
公开(公告)日：2020-10-27
申请号：US15287884
申请日：2016-10-07
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon Jung , Hunjun Jang
Abstract: Provided is a laundry treating apparatus in which a position of a circulation pump is optimized. The laundry treating apparatus includes a tub holding washing water, a drum rotatably disposed within the tub and holding laundry, a nozzle jetting the washing water to an interior of the drum, and a pump unit having a pump body, a drain pump coupled to the pump body and outwardly draining washing water introduced from the interior of the tub to the pump body, and a circulation pump coupled to the pump body and supplying washing water introduced from the interior of the tub to the pump body to the nozzle, wherein the circulation pump is disposed above the pump body.
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公开(公告)号：US10508381B2
公开(公告)日：2019-12-17
申请号：US15321344
申请日：2015-06-23
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon Jung , Michael Geier , Hartmut Hofmann
Abstract: Provided is a detergent feeding device including a detergent box provided with a detergent accommodating part having an opening part; an opening and closing member; a detergent box housing accommodating the detergent box; a dispenser to supply water to the detergent box; a first water supply tube supplying water to the dispenser; a second water supply tube connected to the detergent box housing; and an opening unit connected to an outlet of the second water supply tube, wherein the opening unit is moved by water pressure of the water supplied from the second water supply tube to push the opening and closing member to open the opening part of the detergent accommodating part.
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Patent Agency Ranking
公开(公告)号：US12065774B2
公开(公告)日：2024-08-20
申请号：US17484772
申请日：2021-09-24
Applicant: LG Electronics Inc.
Inventor： Sungwoon Jung , Hyehyun Sim , Hunjun Jang
IPC: D06F39/02 , D06F21/04 , D06F33/37 , D06F105/42
CPC classification number: D06F39/02 , D06F39/028 , D06F21/04 , D06F33/37 , D06F2105/42
Abstract: A laundry treating apparatus includes a cabinet having a detergent opening defined a front surface thereof, a tub located inside the cabinet, a drum rotatably disposed inside the tub, and a storage for storing detergent to be supplied to the tub therein. The storage is retracted into or extended out of the cabinet through the detergent opening. The storage includes a storage frame having a detergent storage space defined therein for storing the detergent therein, where a top surface of the storage frame is opened such that the detergent storage space is opened, a cover seat portion formed on the storage frame and formed along a perimeter of the detergent storage space, and a cover detachably coupled to the cover seat portion to shield at least a portion of an open top surface of the detergent storage space.
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公开(公告)号：US11959219B2
公开(公告)日：2024-04-16
申请号：US17882020
申请日：2022-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon Jung , Hunjun Jang
IPC: D06F39/02 , D06F23/02 , D06F33/37 , D06F37/22 , D06F39/04 , F04B13/02 , F04B49/02 , F04B49/10 , D06F34/14 , D06F39/08 , D06F39/10 , D06F39/14 , F04B17/03 , F04B19/22
CPC classification number: D06F39/022 , D06F23/02 , D06F33/37 , D06F37/22 , D06F39/04 , F04B13/02 , F04B49/02 , F04B49/106 , D06F34/14 , D06F39/028 , D06F39/085 , D06F39/10 , D06F39/14 , F04B17/03 , F04B19/22 , F04B2205/09
Abstract: Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.
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公开(公告)号：US11834770B2
公开(公告)日：2023-12-05
申请号：US17148151
申请日：2021-01-13
Applicant: LG Electronics Inc.
Inventor： Sungwoon Jung , Hunjun Jang
CPC classification number: D06F39/022 , D06F23/02 , D06F34/14 , D06F39/12
Abstract: Disclosed is a laundry treating apparatus including a cabinet having an opening defined therein; a tub disposed inside the cabinet; a drum rotatably disposed inside the tub; a detergent storage unit retractable into the cabinet through the opening, wherein detergent is stored in an storage space of the detergent storage unit; a detergent reservoir having a detergent injection hole defined therein communicating with the storage space of the detergent storage unit; and a detergent cap fitted into the detergent injection hole, wherein the detergent cap includes a ventilation path defined therein to communicate an outside of the detergent reservoir with the storage space of the detergent storage unit, wherein the ventilation path has an outer end communicating with the outside of the detergent reservoir, wherein the outer end is open and extends in a lateral direction of the detergent cap.
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公开(公告)号：US11795603B2
公开(公告)日：2023-10-24
申请号：US17939598
申请日：2022-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon Jung , Hunjun Jang
IPC: D06F39/02 , D06F39/08 , D06F37/28 , D06F105/42 , D06F21/04
CPC classification number: D06F39/02 , D06F37/28 , D06F39/088 , D06F21/04 , D06F2105/42
Abstract: The present disclosure relates to a laundry treating apparatus, including a tub provided inside a main body and a drum rotatably provided inside the tub; and a detergent supply apparatus provided to be inserted into or withdrawn from a front surface of the main body, and configured to supply laundry detergent to the tub, wherein the detergent supply apparatus includes a laundry detergent input pipe that allows laundry detergent being moved by the laundry detergent pump to pass through an upper portion of the wash water dispenser so as to flow into the housing through the wash water dispenser.
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公开(公告)号：US11788224B2
公开(公告)日：2023-10-17
申请号：US17939583
申请日：2022-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Sungwoon Jung , Hunjun Jang
IPC: D06F39/02 , D06F39/08 , D06F37/28 , D06F105/42 , D06F21/04
CPC classification number: D06F39/02 , D06F37/28 , D06F39/088 , D06F21/04 , D06F2105/42
Abstract: The present disclosure relates to a laundry treating apparatus, including a tub provided inside a main body and a drum rotatably provided inside the tub; and a detergent supply apparatus provided to be inserted into or withdrawn from a front surface of the main body, and configured to supply laundry detergent to the tub, wherein the detergent supply apparatus includes a laundry detergent input pipe that allows laundry detergent being moved by the laundry detergent pump to pass through an upper portion of the wash water dispenser so as to flow into the housing through the wash water dispenser.
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