Patents Issued in February 25, 2021
  • Publication number: 20210052081
    Abstract: A mattress includes a plurality of layers vertically stacked to one another, the plurality of layers comprising a first layer; a second layer; and a third layer. The first layer comprises a plurality of openings defined therein being operably in fluidic communication with a plurality of fans for providing air circulation to a user through the mattress. The second layer is disposed between the first layer and the third layer and comprises an array of springs.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 25, 2021
    Inventors: Jian Sun, Qiaoyan Yang, Wei Wang
  • Publication number: 20210052082
    Abstract: A comfort layer for a bedding or seating product has fast-acting pockets characterized by the individual mini springs of the comfort layer being pocketed with permeable fabric having apertures therein. Apertures in the fabric facilitate airflow through the fabric. The permeable fabric is specifically structured to facilitate airflow while minimizing noise. Each seam joining opposed pieces of fabric around each of the mini coil springs of the comfort layer may be segmented, allowing air to flow between the segments.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 25, 2021
    Inventors: Austin G. Long, Shaw F. Robertson, Seth A. Thompson
  • Publication number: 20210052083
    Abstract: A convertible inflatable apparatus (100) includes an inflatable mattress (102) having a headrest portion (122) and a footrest portion (124) as well as an inflatable support (104) having a wedge portion (116) and a tube portion (118). The inflatable support (104) is flexibly coupled to the inflatable mattress (102), and the inflatable support (104) is foldable beneath the inflatable mattress (102).
    Type: Application
    Filed: January 31, 2018
    Publication date: February 25, 2021
    Inventors: Shuiyong HUANG, Bingrong WU, Xinru CHEN
  • Publication number: 20210052084
    Abstract: A mattress overlay apparatus is provided for use with a mattress. The mattress overlay apparatus includes an overlay configured for placement atop the mattress and having a plurality of inflatable bladders, a blower, and first and second rotary plate valves pneumatically coupled to the plurality of bladders and the blower. The first and second rotary plate valves are arranged in series between the plurality of bladders and the blower. The first and second rotary plate valves and the blower are operated to provide the overlay with percussion and vibration (P&V), left and right turn assist, and microclimate management (MCM) functionality.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Chau Chong Ye, Yue Wang, Deny D. Barilea, Joshua A. Williams, Suresha Venkataraya, Amodh Gundlur Ramesh, Catherine Wagner, Michael Hoksbergen, Graham K. Lacy
  • Publication number: 20210052085
    Abstract: An adjustable bed includes a frame structure; a plurality of platforms disposed on the frame structure; and an adjustable assembly coupled with the frame structure and the plurality of platforms for operably adjusting one or more of the plurality of platforms in desired positions; and an aromatherapy system attached onto the one or more platforms for producing desired fragrance in a surrounding space of the adjustable bed so as to promote health and well-being of a user. Each aromatherapy device is configured to produce a fragrance when said aromatherapy device is turned on, and one or more working modes. The fragrance is identical to or different from that produced by other aromatherapy device of the one or more aromatherapy devices.
    Type: Application
    Filed: August 11, 2020
    Publication date: February 25, 2021
    Inventors: Wei Wang, Jian Xie, Yifan Mao
  • Publication number: 20210052086
    Abstract: A disposable cup dispenser has an assembly made of thermoplastic material or another material of equivalent characteristics, the disposable cup dispenser being made of a laminar structure comprising a lower base, an upper closure lid, and a magazine formed by a set of modular elements, which can be fitted together vertically. Each modular element has a thin laminar structure, and one of the ends is provided with a uniform enlargement strip that is deployed to receive the end opposite the enlargement strip of another modular element.
    Type: Application
    Filed: March 10, 2020
    Publication date: February 25, 2021
    Applicant: Spring Venture Investment Corp.
    Inventors: Luciano MISSURINI, Mauro MOREIRA DE LIMA
  • Publication number: 20210052087
    Abstract: A retail merchandise tray is provided. The retail merchandise tray includes a frame for supporting retail merchandise, a pusher that slides along the frame, and at least one movable divider assembly adjustable positionable relative to the frame, the divider assembly including a movable baffle plate extension.
    Type: Application
    Filed: October 26, 2020
    Publication date: February 25, 2021
    Applicant: Fasteners for Retail, Inc.
    Inventor: Thomas O. Nagel
  • Publication number: 20210052088
    Abstract: A shelf assembly including a shelf and a luminaire coupled to a front edge of the shelf. The shelf also includes a rear edge and side edges, as well as a top surface that supports product and a front surface defined at the front edge. The luminaire includes a housing and one or more LEDs that are embedded in the housing and that illuminate above or below the shelf. The front surface of the shelf is non-planar, and the housing is flexible to conform to the non-planar front surface.
    Type: Application
    Filed: January 19, 2018
    Publication date: February 25, 2021
    Inventors: Daniel E. Schnur, Raymond P. Twohy
  • Publication number: 20210052089
    Abstract: An illustrated view of an exemplary jewelry concealment apparatus for concealing jewelry and preventing potential theft is presented. The jewelry concealment apparatus is useful for a diversion to thieves searching for jewelry to steal when invading a home, office, etc. Also, the jewelry concealment apparatus is useful providing an enhancement to a room or other area. The apparatus has a vessel, a lid and a flower arrangement. The vessel is void in the interior and is preferably a vase. The lid is substantially flat. One or more coupling devices are coupled to a bottom of the platform when the bottom is coupled to a top edge of a top of the vessel. The one or more couplings may be the same or different and are preferably hooks. Items such as jewelry are removably coupled to the couplings. A bottom of the flower arrangement is removably coupled to a top of the platform. A top of the flower arrangement is a flowering group that is preferably artificial.
    Type: Application
    Filed: August 22, 2019
    Publication date: February 25, 2021
    Inventor: Joann Sunkett
  • Publication number: 20210052090
    Abstract: Various implementations include an extended repeated-use table cover device. The device includes a roller, a non-silicone mat, a disinfecting enclosure, a table mount, and a winding mechanism. An outer surface of the roller is coupled to a first mat end such that rotation of the roller about a roller axis causes the mat to wind around the outer surface of the roller. An outer surface of the disinfecting enclosure defines an opening extending from the outer surface to a cavity defined by an inner surface of the disinfecting enclosure. The roller is disposed within the cavity, and the mat is extendable through the opening. The winding mechanism is for rotating the roller from an extended position to a retracted position. The mat is durable enough to be used for at least three months under expected standard use without needing to be replaced.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Madison Luker, Gerina Kim, Alyssa Gutierrez
  • Publication number: 20210052091
    Abstract: Provided are a smart bottle and a method for controlling the smart bottle. A smart bottle comprises a bottle for containing liquid; a base formed to be combined to one side of the bottle; a first sensor installed in the bottle or the base, and configured to obtain level information of liquid contained in the bottle; a third sensor configured to obtain inclination information of the bottle; a heater configured to heat the liquid contained in the bottle; a controller configured to control operation of the heater based on the temperature information, determine a feeding start and a feeding end based on the inclination information, and modify the level information based on the inclination information; a communication unit configured to transmit the inclination information and the level information to an external device; and a battery configured to supply power to the first sensor and the base.
    Type: Application
    Filed: October 8, 2020
    Publication date: February 25, 2021
    Inventors: Byung Kyu LEE, Byung Hee YUN
  • Publication number: 20210052092
    Abstract: The present disclosure discloses a bottle that can be transformed into a glass. The bottle includes a first portion for holding a first serve of a beverage, a second portion adapted for holding a second serve of the beverage, the second portion, and the first portion are configured to removably engage to each other using an engaging mechanism. The bottle further includes one or more closure members that removably engages to the second portion or is retained within a void region within the first portion, wherein, when the bottle is in use, the closure member is removed and connected on top of the first portion to form the glass in order to consume the first serve of the beverage contained therein, and if needed refill the glass with the second serve of the beverage contained in the second portion.
    Type: Application
    Filed: January 22, 2019
    Publication date: February 25, 2021
    Inventor: Danny Wilson
  • Publication number: 20210052093
    Abstract: The invention relates to a vessel which accommodates a metal element in its base, wherein the vessel comprises a lower recess in the base which accommodates the metal element, wherein the metal element is bonded to the base by means of a transparent adhesive at the bottom of the recess and is embedded by a transparent plastic which fills up a remaining area of the recess. The invention further relates to a method for producing a vessel.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventor: Christoph Fritz
  • Publication number: 20210052094
    Abstract: A non-spill drinking container assembly having a container with an open upper portion and closed lower portion. A collar may be removably attached to the upper portion of the container and may have an upper surface with a contour. A seal may be removably attached to the collar and cover the contour of the upper surface of the collar.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Applicant: MUNCHKIN, INC.
    Inventors: Steven Bryan DUNN, Mark A. HATHERILL, Kevin Douglas JOHNSON, Matthew Joseph SAXTON
  • Publication number: 20210052095
    Abstract: The present invention relates to a mouthpiece apparatus for bridging the mismatch in shape between the generally circular cross section of a tube, such as a straw, and the more oval or elliptic shape of a person's mouth. The mouthpiece has an input interface, an output interface, and a continuous passageway connecting the input interface and the output interface. The input interface forms a socket in which to seat the tube, and the output interface conforms generally to the shape of the lips of a person's mouth in a natural state. In alternate embodiments, the adapter may be formed with, or pre-mounted to, a tube or straw, or to a vessel such as a juice box.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventor: Katerina Bisbicis
  • Publication number: 20210052096
    Abstract: An adjustable vessel holder, such as an adjustable beverage container holder, is adjustable between a first position and a second position and includes a sleeve and at least one closure coupled to the sleeve. The at least one closure is configured to have a closed position and an open position. In the closed position, the adjustable vessel holder is in the first position and is configured to receive a vessel having a first size. In the open position of the closure, the adjustable vessel holder is in the second position and is configured to receive a different vessel having a second size. In some vessel holders, in the first position, a top end has a first internal perimeter, and in the second position, the top end has a second internal perimeter that is larger than the first internal perimeter.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventor: Lacie Leatherman
  • Publication number: 20210052097
    Abstract: A container sleeve apparatus includes an arcuate or cylindrical body that can be positioned on a cylindrical or conical container, such as a tumbler, cup, can or bottle. A transparent or translucent insert section that can be releasably attached to the sleeve body. The sleeve body can be made of a non-slip, elastic material, such as neoprene rubber. The insert section can be made of plastic, and can include a logo printed or engraved thereon. The apparatus can include a light emitting device that illuminates the transparent/translucent insert section.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: Matthew S. Brown, Lucas C. Hayes
  • Publication number: 20210052098
    Abstract: A way to secure your beverage container or phone/device while using a public urinal. The art includes adding a beverage and/or device holder, built into the urinal as a recessed or raised part of the top of the fixture. It also creates an aftermarket add-on attachment that accomplishes the same thing.
    Type: Application
    Filed: August 25, 2019
    Publication date: February 25, 2021
    Inventor: Robert Allen Bloom
  • Publication number: 20210052099
    Abstract: A themed hanger comprises a hook portion and a body in which the hook portion displays an outlined image or silhouette of a theme such as superheroes, blockbuster movies, animals, or letters. The themed hanger can interact with the user using motion technology. The themed hanger is attractive, educational, and useful.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventor: Jingyi Tang
  • Publication number: 20210052100
    Abstract: Various examples of a device for aiding in closure of a zipper are disclosed. The device includes a body comprising a base portion and an elongated spring portion extending from the base portion, the elongated spring portion configured with a bend such that the elongated spring portion overlaps the base portion such that a distal portion of the elongated spring portion together with at least a portion of the base portion forms a gripping section to receive a zipper tab of the zipper; and a locking member comprising a lever arm and a tension member, the tension member positioned at an angle with respect to the lever arm, the locking member configured to pivot with respect to the body such that the tension member applies pressure to the elongated spring portion in a closed position to secure the zipper tab.
    Type: Application
    Filed: August 5, 2020
    Publication date: February 25, 2021
    Inventor: Oreetseng Minah Thomas
  • Publication number: 20210052101
    Abstract: A food heating device and a food heating method are provided. The food heating device includes a placement device and a heating device. The placement device includes a casing and a placement board. The placement board is disposed in the casing and is configured to place a food item. The heating device includes a steam portion, a hot water portion and an injection member. The steam portion and the hot water portion are in communication with the injection member, the injection member passes through the casing and is movably provided corresponding to the placement board, and the steam portion and the hot water portion are configured to inject steam and hot water into the food item on the placement board through the injection member so as to heat the food item.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Applicant: YO-KAI EXPRESS INC.
    Inventor: Chih Hung LIN
  • Publication number: 20210052102
    Abstract: There is disclosed herein a sous vide appliance (10) including: a tube (12) having longitudinally opposite first and second ends (14, 13), and providing a liquid flow path (26) having an inlet adjacent the first end (14), and an outlet adjacent the second end (13); a heating element (31) mounted adjacent the tube (12) to heat liquid passing along the flow path from the inlet to the outlet; an outer housing (11) within which the tube (12) is located; and a switch (32) located between the tube (12) and the housing (11) and operatively associated with the heating element (31) to provide for the delivery of electric power to the heating element (31).
    Type: Application
    Filed: March 29, 2019
    Publication date: February 25, 2021
    Inventors: Brendan FOXLEE, Gregory UPSTON, Amanda MENG, Marian Silviu ROSIAN, Vyvyan ROSE, William SHEN
  • Publication number: 20210052103
    Abstract: Apparatus and methods for cooking seitan and other food products are provided. An example device includes a semi-cylindrical lower portion coupled to a semi-cylindrical upper portion coupled together on one side by a hinge allowing the device to open and close. The device, in the open configuration, is structured to receive a food product such as seitan. The device can be closed around the food product, enclosing it in a cylindrical chamber. A fastener is structured to fasten the device shut on the side of the device opposite the hinge. The device has several openings allowing liquid to flow into the chamber during the cooking process. The device includes supports which allow cooking liquid to drain from the chamber.
    Type: Application
    Filed: August 30, 2019
    Publication date: February 25, 2021
    Inventor: Maurice Alexander BRANCH
  • Publication number: 20210052104
    Abstract: There is described a beverage preparation machine comprising a centrifugal brewing unit (2) for preparing a beverage by centrifugation of an ingredient contained in a capsule and mixed with a carrier liquid, the centrifugal brewing unit (2) comprising a centrifugal cell (3) for receiving such a capsule (2A, 2B, 2C); driving means (5) for rotating the centrifugal cell (3); a regulator for regulating a rotation speed of the centrifugal cell (3) by controlling the driving means (5) based on a feedback signal representative of a difference between a desired rotation speed and a measured rotation speed of a capsule (2A, 2B, 2C) rotated in the centrifugal cell (3); the machine further comprising: liquid supply means (6, 4) for supplying carrier liquid to the centrifugal brewing unit (2); an optical reading arrangement (100) for reading a code on a periphery of a capsule (2A, 2B, 2C) while the capsule (2A, 2B, 2C) is rotated relative to the optical reading arrangement (100) in the centrifugal cell (3) and generating
    Type: Application
    Filed: December 19, 2018
    Publication date: February 25, 2021
    Inventor: Alexandre Perentes
  • Publication number: 20210052105
    Abstract: A beverage brewing system having, inter alia, a brew hopper, a hydraulic siphoning component affixed thereto and a solenoid-actuated door switch mechanism. The beverage brewing system includes a hydraulic siphoning component configured to allow hot water to bloom and steep for a controlled amount of time in a brew hopper. The beverage brewing system further includes a brew-hopper agitation mechanism.
    Type: Application
    Filed: August 12, 2020
    Publication date: February 25, 2021
    Inventors: ANDREW BOJIE, TODD JONES, LARRY ROBERTSON
  • Publication number: 20210052106
    Abstract: A system for producing a cooled liquid and a heated liquid. Such a system may be embodied in the form of a unitary apparatus configured to dispense chilled water and near boiling water for human consumption. In one form, there is provided a system for heating and cooling a liquid, the system including: a liquid cooling unit having a heat output component, and a first liquid heater configured to hold and heat a liquid. The first liquid heater is configured to retain a first body of the liquid about the heat output component such that the liquid is heated, and furthermore that a temperature gradient is formed and maintained within the first body of the liquid.
    Type: Application
    Filed: December 21, 2018
    Publication date: February 25, 2021
    Inventor: LYNTON MCKAY
  • Publication number: 20210052107
    Abstract: Exemplary embodiments of a kamado-style cooker configured for use with pelletized fuel are disclosed. Certain embodiments include a cooking space above a firebox space. Various novel aspects of the cooker provide for thermal energy management within the firebox space such that temperature sensitive components of a wood pellet storage, delivery and combustion subsystem (e.g., electronic controllers, motors, pellet hopper and auger) may be housed within the firebox space, I.e., housed internal to the ovoid structural envelope of the cooker.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 25, 2021
    Applicant: Align Machine Works, LLC
    Inventors: Joseph Pruitt, Jeffrey Broadrick, Kyle Aasness
  • Publication number: 20210052108
    Abstract: Embodiments of a cooking station for cooking a food product are provided. In one embodiment, the cooking station includes a main body and an insert. The main body includes a vertically extending wall extending between a closed bottom end and a closable upper end with a lid. The main body is configured to extend longitudinally in a vertical orientation. The main body defines a lower insert opening and an upper insert opening, the main body including a slideable door moveable to close-off either the lower and upper insert openings. The insert is sized and configured to be removably positioned through either one of the lower insert opening and the upper insert opening, the first insert having heating element container structure configured to deliver heat to the food product.
    Type: Application
    Filed: September 14, 2020
    Publication date: February 25, 2021
    Inventor: Roger Dahle
  • Publication number: 20210052109
    Abstract: The present disclosure belongs to the technical field of barbecue products, especially a portable picnic barbecue grill, comprises a furnace shell, wherein top side of the furnace shell is provided with a feeding port with a slope structure, bottom side of the furnace shell is provided with a blower nozzle, inside of the furnace shell is fixedly provided with a hearth, the hearth comprises a feeding hopper at the top and a combustion chamber at the bottom, the feeding hopper and the combustion chamber are combined to form the hearth with an I-shaped structure; the top of the furnace shell is provided with three movable brackets that are rotatably connected by a mounting frame, a furnace end is automatically adaptable to the bottom of the pot through the movable brackets and is suitable for different sizes of woks or grills. The present disclosure has a wide range of applications.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventor: Chicai Zheng
  • Publication number: 20210052110
    Abstract: A mollusk grilling assembly for cooking mollusks over a cooking grill includes a stand that is positionable on a cooking grill. A basket is coupled to the stand thereby facilitating the basket to be supported above the cooking grill. The basket has a pair of channels therein and each of the channels is continuous such that each of the channels forms a closed loop. Each of the channels forms a V shape thereby facilitating each of the channels to cradle shells of mollusks thereby facilitating the mollusks to be cooked.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventor: Donald Schoux
  • Publication number: 20210052111
    Abstract: Embodiments of a side shelf for coupling to an outdoor cooking station configured to control placement of objects adjacent a cooking surface of the outdoor cooking station. The side shelf includes an upward facing flat surface extending to a front periphery, a rear periphery, an outer periphery and an inner periphery. Further, the upward facing flat surface includes an upstanding elongated ridge, the upstanding elongated ridge extending above the upward facing flat surface and extending at least partially along the inner periphery of the upward facing flat surface. With this arrangement, the upstanding elongated ridge extends to define a set-back from the cooking surface for controlled placement of the objects on the upward facing flat surface.
    Type: Application
    Filed: September 14, 2020
    Publication date: February 25, 2021
    Inventors: Roger Dahle, Steve L. Puertas, Jeffrey D. Clark
  • Publication number: 20210052112
    Abstract: A bean grinding device and a bean grinding coffee machine including the bean grinding device the bean grinding device includes a grinding assembly and an adjusting assembly; the grinding assembly includes a bean grinding chamber, an outer grinding wheel, and an inner grinding wheel; the outer grinding wheel and the inner grinding wheel are disposed inside the bean grinding chamber; the adjusting assembly includes at least two stages of adjusting mechanisms; the at least two stages of adjusting mechanisms includes a first adjusting mechanism and a second adjusting mechanism; the first adjusting mechanism and the bean grinding chamber are connected by means of a first track; the second adjusting mechanism and the outer grinding wheel are connected by means of a second track; and positions of the first adjusting mechanism and the second adjusting mechanism are relatively fixed in an axial direction.
    Type: Application
    Filed: May 25, 2018
    Publication date: February 25, 2021
    Inventors: Xiaolin CHEN, Guozhi ZHAO
  • Publication number: 20210052113
    Abstract: A container (100) within which a food product is to be processed.
    Type: Application
    Filed: December 21, 2018
    Publication date: February 25, 2021
    Inventors: Mark THOMAS, Gregory UPSTON, Warren PRESTON
  • Publication number: 20210052114
    Abstract: The present application discloses an automated cooking system including: a cooking apparatus comprising a cooking container and a stirring motion mechanism configured to produce a motion in the cooking container as to stir, mix or distribute the food or food ingredients held in the cooking container; ingredient containers to store food ingredients; an dispensing apparatus to dispense the food ingredients from an ingredient container into the cooking container; food containers to hold a cooked food; an unloading motion mechanism to turn the cooking container to dispense cooked food from the cooking container to a food container; a transfer apparatus configured to grip and move a food container; a food container transport system; a liquid dispensing apparatus to dispense liquid ingredients into the cooking container; and a cleaning apparatus; and a computer system with algorithms to control these mechanisms and apparatuses.
    Type: Application
    Filed: October 13, 2020
    Publication date: February 25, 2021
    Inventor: Zhengxu He
  • Publication number: 20210052115
    Abstract: Embodiments of the present invention provide foam skin care product (e.g., soap) dispensers and corresponding compositions. An example foam skin care product dispenser includes a reservoir that holds, under pressure, a skin care product composition, including one or more propellants. During a dispense, a dispense valve is opened to release some of the skin care product composition from the reservoir into a dispensing (e.g., flow) path. Once released, the skin care product composition at least partially foams to form foamed skin care product (e.g., foamed soap).
    Type: Application
    Filed: August 21, 2020
    Publication date: February 25, 2021
    Inventors: Ted Allen Casper, Benjamin John Holtz, Ryan David Carignan, Brian Patrick Argo, Jeffrey Charles Duhacek, Philip Ross Walker, Darryl Tyler Rathbun
  • Publication number: 20210052116
    Abstract: A waterless sewage device and a waterless toilet comprise: a framework having a ring at the top; and a strip bag body having a bottom, a strip bag wall and an opening; wherein the opening of the strip bag body is turned downward outside the ring; thence the strip bag wall is completely folded up surrounding the framework; thereby excreta is collected without using water.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 25, 2021
    Inventor: Paul Chuang
  • Publication number: 20210052117
    Abstract: A scrubbing tool for cleaning a surface that has a handle for holding by a user in a cleaning operation. The handle has a first connector. The scrubbing tool also has a cleaning head having a second connector configured to mate with the first connector in order to attach the cleaning head to the handle in an engaged position. The cleaning head is comprised entirely of a material configured to dissolve in water and has a cleaning agent.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventors: John Edward Lee O'Brien, Aaron C. Krause, Aleksandrs Titovs, Joe M. Vaccaro
  • Publication number: 20210052118
    Abstract: A vacuum cleaner is provided with a housing, an upright handle assembly, a working air path including a working air inlet, and a suction source configured to generate a working air stream through the working air path. The vacuum assembly further comprising a separation and collection module assembly fluidly in fluid communication with the suction source and including a filter assembly having multiple layers of filter media.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Nickolas James Morrow, Christopher Derek Stirling, Kenneth M. Lenkiewicz
  • Publication number: 20210052119
    Abstract: A vacuum cleaner including: a cleaner body configured to generate a suction force; and a suctioner configured to have a brush drum rotatably provided on a suction port sucking foreign objects by the suction force. The brush drum includes a cylindrical drum, a blade assembly provided on an outer circumferential surface of the drum to extend along a rotational shaft direction, and a cleaning member provided on the blade assembly to clean dust or the foreign objects on a cleaning surface. The blade assembly includes a cleaning member support part configured to accommodate and support a part of the cleaning member and a stopper provided in the cleaning member at intervals to restrict the cleaning member from being deformed in an opposite direction to a rotational direction of the brush drum.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventors: Jiwon CHOI, Byoungjin LEE, Kihwan KWON, Dongjun KIM
  • Publication number: 20210052120
    Abstract: A cleaner head for a cleaning appliance, the cleaner head comprising: a housing defining a suction chamber; and a sole plate defining a downwardly-directed opening through which dirt can enter the suction chamber. The cleaner head further comprises a hollow deformable seal extending from a rear portion of the housing, the hollow deformable seal having a width at least equal to a width of the opening in the sole plate, and having a lower sealing surface that extends in a downward and rearward direction from a rear edge of the housing such that, in use, the hollow deformable seal is biased against and conforms to a surface being cleaned in order to maintain a seal between the cleaner head and the surface being cleaned.
    Type: Application
    Filed: January 17, 2019
    Publication date: February 25, 2021
    Applicant: Dyson Technology Limited
    Inventors: Stuart Lloyd GENN, Robert Michael COX, Matthew Jonathan STUBBS
  • Publication number: 20210052121
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Inventors: See Hyun KIM, In Gyu CHOI, Ki Hwan KWON, Shin KIM, Hyeon Cheol KIM, Do Kyung LEE, Hyun Ju LEE, Yun Soo JANG, Seung Ryong CHA, Jung Gyun HAN
  • Publication number: 20210052122
    Abstract: A vacuum cleaner separation system having: a cyclone tube having a cyclone chamber and an inner wall having a substantially cylindrical appearance defining a center axis; an inlet channel offset with respect to the center axis for receiving dust laden air; a dust outlet for discharging dust from the cyclone tube; an air outlet for discharging air from the cyclone tube; and a helical member arranged within the cyclone tube in an opposite region of the cyclone tube with respect to the air outlet. The helical member defines or partly defines a helical passage around the center axis from the inlet channel to the cyclone chamber for generating a centrifugal flow in the cyclone chamber. The helical passage has a substantially constant cross sectional area and the helical passage is rotated 360° or less than 360° around the center axis.
    Type: Application
    Filed: February 6, 2017
    Publication date: February 25, 2021
    Inventors: Jens Leffler, Johan Spång
  • Publication number: 20210052123
    Abstract: A dust collecting device achieving higher efficiency in dust-and-dirt separation while suppressing adhesion of dust and dirt, and a vacuum cleaner equipped therewith. The dust-collecting device includes a cylindrical casing and an insertion part. The casing includes an introduction port allowing dust-containing air to be introduced inside. The insertion part is disposed inside the casing to allow swirling flow of the dust-containing air to be formed between the insertion part and an inner surface of the casing. The insertion part includes a cylindrical enlarged part, an opening part, and a wall part. The opening part is formed on a surface of the enlarged part in a side of a first centrifuge separator. The wall part projects at least at a position corresponding to an outside of the opening part, from the surface of the enlarged part in the side of the first centrifuge separator, toward the first centrifuge separator.
    Type: Application
    Filed: April 10, 2019
    Publication date: February 25, 2021
    Applicant: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    Inventors: Akiyoshi TANAKA, Fumiki MANO, Satoshi OHSHITA
  • Publication number: 20210052124
    Abstract: In order to solve the problem of the present invention, a vacuum cleaner that performs autonomous driving according to an embodiment of the present invention is characterized by comprising: a main body; a driving unit for driving the main body; a camera for detecting 3-dimensional coordinate information; a memory for storing pattern information related to a recharging station; and a control unit which compares the 3-dimensional coordinate information detected by the camera and the pattern information stored in the memory and related to the recharging station, and which determines, on the basis of the comparison result, whether or not the recharging station is positioned in the vicinity of the main body.
    Type: Application
    Filed: April 18, 2019
    Publication date: February 25, 2021
    Applicant: LG ELECTRONICS INC.
    Inventor: Woochan JUN
  • Publication number: 20210052125
    Abstract: An electric blower includes a fan, and a board disposed in an airflow path of the fan and including a switching element. The board includes a lead wire projecting into the airflow path.
    Type: Application
    Filed: March 23, 2018
    Publication date: February 25, 2021
    Inventors: Haruka MATSUO, Yuji TAKAYAMA, Kazunori HATAKEYAMA
  • Publication number: 20210052126
    Abstract: Cleaning robots may use floor-type-detection techniques as a trigger for autonomously altering various floor-cleaning characteristics. In some examples, a controller circuit of the robot is configured to determine a flooring type as a function of a signal from a motion sensor indicative of a change in pitch caused by the robot crossing a flooring discontinuity. In some examples, the controller circuit is configured to determine a flooring type based on a power draw signal corresponding to the cleaning head assembly of the robot.
    Type: Application
    Filed: October 23, 2020
    Publication date: February 25, 2021
    Inventor: Fabrizio Santini
  • Publication number: 20210052127
    Abstract: A method of cleaning a surface with an extractor having a fluid supply system and a fluid recovery system includes applying a cleaning fluid to a surface, applying suction to the surface to remove the applied cleaning fluid from the surface, and selectively interrupting the suction to the surface for a selected time to increase dwell time of the cleaning fluid on the surface.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Eric C. Huffman, Charles A. Reed, JR.
  • Publication number: 20210052128
    Abstract: A mop head. The mop head comprises a body member for attaching to a mop handle. The body member is connected to a fastening member by a hinge. The fastening member is moveable about the hinge between a closed position for retaining mop material and an open position for attaching and detaching mop material. The mop head further comprises a lever connected to the body member at a pivot. The lever is arranged to move about the pivot between an engaged position where the lever is engaged with and retains the fastening member in the closed position and a disengaged position where the lever is disengaged from the fastening member.
    Type: Application
    Filed: December 19, 2019
    Publication date: February 25, 2021
    Inventors: Lee Staves, Dominic Keeley, Zeke Abry
  • Publication number: 20210052129
    Abstract: A head for a mop is described, the head comprising a plurality of elongate members of absorbent material, wherein the elongate members of absorbent material are bound by a header member, wherein a first portion and a second portion of the header member are fixed to one another, and further wherein a third portion of the header member intermediate the first portion and the second portion loops around the elongate members of absorbent material. A method of manufacturing a mop head and a method of attaching a mop head to a mop are also described.
    Type: Application
    Filed: December 19, 2019
    Publication date: February 25, 2021
    Inventors: Lee Staves, Dominic Keeley, Zeke Abry
  • Publication number: 20210052130
    Abstract: A dishwasher appliance having a console assembly equipped with light bleed prevention features is provided. In one aspect, the dishwasher includes a cabinet, a door rotatably mounted to the cabinet, and a console assembly mounted to the door. The console assembly includes a light source operable to emit light into a console cover. A light blocking film is mounted to a top surface of the console cover and defines a light pass-through opening through which light may pass to illuminate an indicia. The console cover includes one or more edges that may be exposed to an ambient environment. The console cover is formed at least in part of a non-clear resin such that light is allowed to travel through the console cover and through the light pass-through opening yet light bleed stemming from the one or more edges is not visible to a human eye.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventors: Deanna Mariel Moya Tanquero, Kyle James Brewer