-
公开(公告)号：US12035862B2
公开(公告)日：2024-07-16
申请号：US17702589
申请日：2022-03-23
Applicant: LG ELECTRONICS INC.
Inventor： Ingyu Yang , Hyeri Kwon , Sungjun Kim , Youngsoo Kim , Jinho Kim , Kyoungho Ryou , Jungwan Ryu , Jinhyouk Shin
IPC: A47L7/00 , A47L9/02 , A47L9/04 , A47L9/06 , A47L11/20 , A47L11/202 , A47L11/206 , A47L11/282 , A47L11/40 , A47L13/22
CPC classification number: A47L13/22 , A47L7/0009 , A47L9/02 , A47L9/0411 , A47L9/0433 , A47L9/0472 , A47L9/0686 , A47L11/201 , A47L11/2025 , A47L11/206 , A47L11/282 , A47L11/4038 , A47L11/4069 , A47L11/408 , A47L11/4083 , A47L11/4088 , A47L11/4094
Abstract: A nozzle for a cleaner includes a nozzle housing including a suction flow path through which air including dust flows and at least a portion of which extends in a front and rear direction. First and second rotation cleaning units are arranged on the lower side of the nozzle housing to be spaced apart from each other in a lateral direction. Each of the first and second rotation cleaning units includes a rotation plate adapted for attachment of a mop. A first driving device including a first driving motor drives the first rotation cleaning unit and a second driving device including a second driving motor drives the second rotation cleaning unit. A water tank mounted on the nozzle stores water to be supplied to the mop.
-
公开(公告)号：US12029364B2
公开(公告)日：2024-07-09
申请号：US17980286
申请日：2022-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Jinhyouk Shin , Jinho Kim , Hyeri Kwon , Sungjun Kim , Kyoungho Ryou , Jungwan Ryu , Ingyu Yang , Youngsoo Kim
IPC: A47L7/00 , A47L9/02 , A47L9/04 , A47L9/06 , A47L11/20 , A47L11/202 , A47L11/206 , A47L11/282 , A47L11/40 , A47L13/22
CPC classification number: A47L13/22 , A47L7/0009 , A47L9/02 , A47L9/0411 , A47L9/0433 , A47L9/0472 , A47L11/201 , A47L11/2025 , A47L11/206 , A47L11/282 , A47L11/4038 , A47L11/4044 , A47L11/4069 , A47L11/4083 , A47L11/4088 , A47L11/4094
Abstract: A cleaner can include a cleaner main body including a suction motor configured to generate a suction force to suction air containing dust on a cleaning surface, the cleaner main body being configured to separate the dust from the air suctioned; a nozzle placed on the cleaning surface and configured to suck the air containing dust on the cleaning surface; and an extension tube to which the nozzle is detachably connected, one end connected to the nozzle and the other end connected to the cleaner main body to guide the air containing dust from the cleaning surface to the cleaner main body.
-
公开(公告)号：US20240138636A1
公开(公告)日：2024-05-02
申请号：US18549535
申请日：2022-03-11
Applicant: NEW ERMES EUROPE S.R.L.
Inventor： Riccardo ROSCHI
CPC classification number: A47L9/0477 , A47L9/242 , A47L9/2842 , A47L9/2857 , A47L9/2884 , A47L9/2889 , A47L11/201 , A47L11/4088
Abstract: A motorized suction brush comprising a roller is described, the roller being rotatable and being configured to rub the surface to be cleaned, an electric motor, either a battery or a transformer being electrically connected to the electric motor, and a transmission for connecting the roller to the electric motor so as to rotate the roller, wherein the suction head further comprises a fluid dispensing device, wherein said fluid comprises steam and/or comprises a liquid with a cleaning substance and/or a disinfectant substance.
-
公开(公告)号：US11882972B2
公开(公告)日：2024-01-30
申请号：US17977583
申请日：2022-10-31
Applicant: BISSELL Inc.
Inventor： YunMing Huang , JianPing Ran , JingShan Wang
CPC classification number: A47L11/4088 , A47L7/0009 , A47L7/0028 , A47L11/201 , A47L11/302 , A47L11/4016
Abstract: A fluid delivery system for a surface cleaning apparatus includes a fluid container configured for storing a fluid, a fluid distributor configured for delivering the fluid to a surface to be cleaned, and a flow controller configured for controlling a flow of the fluid from the fluid container to the fluid distributor. The flow controller includes an adjustable valve and is configured for operating in a first mode of operation that supplies the fluid to the fluid distributor at a first volumetric flow rate; a second mode of operation that supplies the fluid to the fluid distributor at a second volumetric flow rate that is lower than the first volumetric flow rate; and a third mode of operation that supplies the fluid to the fluid distributor at a third volumetric flow rate that is lower than the second volumetric flow rate.
-
公开(公告)号：US20230270311A1
公开(公告)日：2023-08-31
申请号：US18143328
申请日：2023-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Jinhyouk SHIN , Jinho KIM , Hyeri KWON , Sungjun KIM , Kyoungho RYOU , Jungwan RYU , Ingyu YANG , Youngsoo KIM
IPC: A47L13/22 , A47L9/04 , A47L11/40 , A47L9/02 , A47L11/282 , A47L11/206 , A47L11/20 , A47L7/00 , A47L11/202
CPC classification number: A47L13/22 , A47L9/0472 , A47L11/4083 , A47L11/4044 , A47L11/4038 , A47L9/02 , A47L9/0433 , A47L9/0411 , A47L11/282 , A47L11/206 , A47L11/4088 , A47L11/4094 , A47L11/201 , A47L7/0009 , A47L11/2025 , A47L11/4069
Abstract: A nozzle for a cleaner includes a nozzle housing having a suction flow path through which air containing dust flows, a first rotation cleaning unit and a second rotation cleaning unit located on a bottom side of the nozzle housing, the first rotation cleaning unit and the second rotation cleaning unit being spaced apart from each other in a left-right direction of the nozzle housing, each of the first rotation cleaning unit and the second rotation cleaning unit having a rotation plate, a driving device located in the nozzle housing, and a water tank located on the nozzle housing, the water tank being configured to store water to be supplied to the first rotation cleaning unit and the second rotation cleaning unit. The water tank includes a first chamber, and a second chamber spaced apart from the first chamber in the left-right direction of the nozzle housing.
-
Patent Agency Ranking
公开(公告)号：US11666196B2
公开(公告)日：2023-06-06
申请号：US17524000
申请日：2021-11-11
Applicant: BISSELL Inc.
Inventor： Michael Luyckx , Jacob Resch
CPC classification number: A47L11/4025 , A47L7/0004 , A47L9/16 , A47L11/201 , A47L11/305 , A47L11/4016 , A47L11/4027 , A47L11/4083 , A47L11/4088
Abstract: A surface cleaning apparatus includes include at least a recovery system for removing the spent cleaning fluid and debris from the surface to be cleaned and storing the spent cleaning fluid and debris. The recovery system is provided with a recovery tank having a removably strainer that is configured to strain large debris and hair out of the recovery tank prior to emptying the recovery tank.
-
公开(公告)号：US09883784B2
公开(公告)日：2018-02-06
申请号：US15108280
申请日：2014-05-23
Applicant: Luigi Amoretti
Inventor： Luigi Amoretti
IPC: A47L11/40
CPC classification number: A47L11/4086 , A47L5/32 , A47L11/201 , A47L11/4025 , A47L11/4044 , A47L11/405 , A47L11/4072 , A47L11/4088
Abstract: An apparatus for cleaning domestic and industrial surfaces includes a box-like machine body having a suction system and a steam generation system housed therein, and defining a front portion and an opposite rear portion; a joint for the end of a first suction and steam carrying flexible duct; the machine body having an additional multifunctional suction and steam delivery unit which is overhangingly supported by the machine body between two bilateral support arms hinged to the machine body, and extending beyond the front portion of the machine body.
-
公开(公告)号：US09282869B2
公开(公告)日：2016-03-15
申请号：US14608593
申请日：2015-01-29
Applicant: Rug Doctor, LLC
Inventor： Timothy Wall , Ann Marie Morrow , Walter Haug , Phuong Le , Charles Michael Ostendorf , Schubert Pereira , Ernest Matthew Chavana, Jr. , Vincent Lau , Jason Edward Hill , Jason Tilk , Evan Spirk , Lindsey Tufts , Craig Saunders , Paul Stephens
CPC classification number: A47L11/4072 , A47L11/201 , A47L11/202 , A47L11/307 , A47L11/34 , A47L11/4002 , A47L11/4008 , A47L11/4036 , A47L11/4044 , A47L11/4075 , A47L11/4088
Abstract: A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip portion. The vacuum inlet port of the hand tool is operatively connected to the vacuum pump via the hose passageway in a manner such that the vacuum pump is capable of drawing fluid through the vacuum inlet port and into the hose passageway. The spray nozzle is operatively connected to the liquid pump in a manner such that the liquid pump is capable of forcing liquid out of the spray nozzle.
Abstract translation: 液体提取清洁装置包括主单元，液体泵，柔性软管和手动工具。 主机包括真空泵。 手动工具包括真空入口，搅拌器，喷嘴和把手部分。 手动工具的真空入口通过软管通道可操作地连接到真空泵，使得真空泵能够通过真空入口抽出流体并进入软管通道。 喷嘴可以以液体泵能够迫使液体离开喷嘴的方式操作地连接到液体泵。
-
公开(公告)号：US20150245755A1
公开(公告)日：2015-09-03
申请号：US14608593
申请日：2015-01-29
Applicant: Rug Doctor, LLC
Inventor： Timothy Wall , Ann Marie Morrow , Walter Haug , Phuong Le , Charles Michael Ostendorf , Schubert Pereira , Ernest Matthew Chavana, JR. , Vincent Lau , Jason Edward Hill , Jason Tilk , Evan Spirk , Lindsey Tufts , Craig Saunders , Paul Stephens
CPC classification number: A47L11/4072 , A47L11/201 , A47L11/202 , A47L11/307 , A47L11/34 , A47L11/4002 , A47L11/4008 , A47L11/4036 , A47L11/4044 , A47L11/4075 , A47L11/4088
Abstract: A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip portion. The vacuum inlet port of the hand tool is operatively connected to the vacuum pump via the hose passageway in a manner such that the vacuum pump is capable of drawing fluid through the vacuum inlet port and into the hose passageway. The spray nozzle is operatively connected to the liquid pump in a manner such that the liquid pump is capable of forcing liquid out of the spray nozzle.
-
公开(公告)号：US20150245750A1
公开(公告)日：2015-09-03
申请号：US14608548
申请日：2015-01-29
Applicant: Rug Doctor, LLC
Inventor： Timothy Wall , Ann Marie Morrow , Walter Haug , Phuong Le , Charles Michael Ostendorf , Schubert Pereira , Ernest Matthew Chavana, JR. , Vincent Lau , Jason Edward Hill , Jason Tilk , Evan Spirk , Lindsey Tufts , Craig Saunders , Paul Stephens
CPC classification number: A47L11/4072 , A47L11/201 , A47L11/202 , A47L11/307 , A47L11/34 , A47L11/4002 , A47L11/4008 , A47L11/4036 , A47L11/4044 , A47L11/4075 , A47L11/4088
Abstract: A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip portion. The vacuum inlet port of the hand tool is operatively connected to the vacuum pump via the hose passageway in a manner such that the vacuum pump is capable of drawing fluid through the vacuum inlet port and into the hose passageway. The spray nozzle is operatively connected to the liquid pump in a manner such that the liquid pump is capable of forcing liquid out of the spray nozzle.
Abstract translation: 液体提取清洁装置包括主单元，液体泵，柔性软管和手动工具。 主机包括真空泵。 手动工具包括真空入口，搅拌器，喷嘴和把手部分。 手动工具的真空入口通过软管通道可操作地连接到真空泵，使得真空泵能够通过真空入口抽出流体并进入软管通道。 喷嘴可以以液体泵能够迫使液体离开喷嘴的方式操作地连接到液体泵。
-
-
-
-
-
-
-
-
-
Search Results
226
records
(took 0.027 seconds)
