| Patent Number |
Title Of Patent |
Date Issued |
| D525754 |
Handle for upright vacuum cleaner |
July 25, 2006 |
|
| 7417404 |
Power recharger for use with robot cleaner |
August 26, 2008 |
| A power recharger for use with a robot cleaner has a recharging terminal to which a battery terminal of the robot cleaner is docked and an anchor member on a rear side of the body of the recharging unit. The anchor member fills in the space defined between the wall of the room and the |
| 7416575 |
Cyclone dust collecting apparatus |
August 26, 2008 |
| A cyclone dust collecting apparatus has a cyclone body having an air inlet for drawing in, contaminant-laden air and an air outlet connected with a vacuum suction source. The vacuum provided by the vacuum source draws air from the air outlet, which passes through the cyclone body from th |
| 7412750 |
Floorcloth attached suction brush for vacuum cleaner |
August 19, 2008 |
| A suction brush that includes a body in communication with a dust collection apparatus of a vacuum cleaner and having a main suction port formed through a bottom of the body, and a cover for covering the top of the body, the cover having auxiliary suction ports. A pair of floorcloth |
| 7410535 |
Cyclone separating apparatus and a vacuum cleaner having the same |
August 12, 2008 |
| A cyclone separating apparatus and a vacuum cleaner having the same are provided. The cyclone separating apparatus includes a cyclone body including a cyclone chamber and a dust collecting chamber, a cover unit connected to an upper portion of the cyclone body, a door unit openably m |
| 7410517 |
Dust-separating apparatus for vacuum cleaner |
August 12, 2008 |
| A dust separating apparatus for a vacuum cleaner is provided. The dust separating apparatus comprises a first dust separating unit having a suction port, a guide member spirally, and a main filter to collect dust separated from drawn-in air, a second dust separating unit including a |
| 7409742 |
Suction nozzle for a vacuum cleaner |
August 12, 2008 |
| A suction nozzle of a vacuum cleaner includes jet units for jetting air into positions where air streams collide with each other as air is drawn into a suction port of the nozzle from both side portions thereof, so as to prevent substantially the collision of air streams. |
| 7407524 |
Cyclone dust-collecting apparatus and a vacuum cleaner having the same |
August 5, 2008 |
| A cyclone dust-collecting apparatus and a vacuum cleaner having the same are provided. The cyclone dust-collecting apparatus including: a cyclone body having a suction part through which air is drawn in and a discharge part through which the air is discharged; a grill connected to the |
| 7399000 |
Hose lock apparatus for vacuum cleaner |
July 15, 2008 |
| A hose lock apparatus for a vacuum clean that provides easy attachment and detachment of a hose to and from an air inlet of the vacuum cleaner body, is disclosed. The hose lock apparatus includes a hose clamp in a form of a hollow cylinder and engaged with an end of the hose therein. The |
| 7395579 |
Cyclone dust collecting device and vacuum cleaner having the same |
July 8, 2008 |
| The vacuum cleaner having a suction port assembly and a dust collecting chamber includes a first air inlet path to connect the suction port assembly and the dust collecting chamber, a second air inlet path to connect a lower end of the dust collecting chamber and a vacuum generator, |
| 7381248 |
Cyclone dust-separating apparatus with discharge electrodes |
June 3, 2008 |
| A cyclone dust-separating apparatus in which the electrical field and particle charge can be uniform and stable. The cyclone dust-separating apparatus comprises: a cyclone body; an air intake pipe, through which air flows from outside into the cyclone body; an air exhaust pipe, throu |
| 7381247 |
Cyclone dust collecting device for vacuum cleaner |
June 3, 2008 |
| A cyclone dust collecting device using a corona discharge is provided. The cyclone dust collecting device includes a cyclone chamber rotating air drawn in from the outside to separate contaminants from the air, a discharge pipe guiding the air separated from the contaminants to the o |
| 7381236 |
Cyclone dust-separating apparatus |
June 3, 2008 |
| A cyclone dust collector comprises a cyclone body including a cyclone chamber, a connection path and a dust chamber, wherein the cyclone chamber and the dust chamber are arranged in parallel, a cover unit connected to an upper part of the cyclone body and having a suction path for ex |
| 7381234 |
Dust collecting apparatus for vacuum cleaner |
June 3, 2008 |
| Disclosed is a dust collecting apparatus is provided that includes a dust canister body, a part of which becomes an exposed side exposed outside a cleaner body. The cleaner body has a first dust separating chamber for separating large-sized dirt and second dust separating chamber for |
| 7381233 |
Dust collecting apparatus for vacuum cleaner |
June 3, 2008 |
| A dust collecting apparatus for a vacuum cleaner, comprising a dust canister body, a part of which becomes an exposed side exposed outside a cleaner body upon mounting in the cleaner body, and which comprises a first dust separating chamber for separating heavy dirt from air, and sec |
| 7380308 |
Vacuum cleaner |
June 3, 2008 |
| A vacuum cleaner comprises a cleaner body where a dust separator is mounted to extract dust from dust-laden air. A dust receptacle is detachably mounted in the cleaner body. A locking unit locks the dust separator and the dust receptacle together. In an exemplary embodiment, an openi |
| 7377953 |
Cyclone dust collecting apparatus having contaminants counterflow prevention member |
May 27, 2008 |
| A cyclone dust collecting apparatus comprises a deformable contaminants counterflow prevention member mounted to within 10 to 12 mm of the inner surface of the cyclone dust collecting apparatus. The deformable contaminants counterflow prevention member is soft enough to be elasticall |
| 7377008 |
Multifunction vacuum cleaner |
May 27, 2008 |
| A multifunction vacuum cleaner, in which a main body is removably connected to a frame portion, comprises a nozzle assembly for suctioning in an air including dusts or dirt on a cleaning area, a main body having a cyclone dust collector for centrifugally separating the dusts or dirt |
| 7361200 |
Cyclone dust separating apparatus and vacuum cleaner having the same |
April 22, 2008 |
| A cyclone dust separating apparatus and a vacuum cleaner with the same is disclosed. The cyclone dust separating apparatus includes a first cyclone for separating large dust particles from air, a plurality of second cyclones for separating minute dust particles from air via a centrifugal |
| 7360274 |
Vacuum cleaner having integral frame assembly and removable main body |
April 22, 2008 |
| A vacuum cleaner having an integral frame assembly and a detachable main body connected to the frame assembly comprises a nozzle assembly for drawing in an air from a surface to be cleaned, the air containing dust and dirt, a main body, and a frame assembly including a frame body and a |
| 7350266 |
Upright type vacuum cleaner |
April 1, 2008 |
| An upright type vacuum cleaner has a locking to selectively restrain the pivoting of a handle assembly when the handle assembly is pivoted to be in a right angle with respect to a base. The locking device includes a locking portion disposed at a side of the base, a locking protrusion |
| 7350261 |
Accessory support for an upright vacuum cleaner and accessory unit |
April 1, 2008 |
| An accessory support for an upright type vacuum cleaner, the upright type vacuum cleaner comprising a cleaner body, a suction brush formed adjacent a lower part of the cleaner body, and a handle engaged with the cleaner body, the accessory support comprising: a hanger attached to a conne |
| 7335242 |
Multi cyclone dust-collecting apparatus |
February 26, 2008 |
| A multi cyclone dust collecting apparatus comprises a multi cyclone unit having a first cyclone and a plurality of secondary cyclones. The first cyclone separates relatively large particles whereas the secondary cyclones separate out smaller particles. The cyclones are under a top co |
| 7335241 |
Cyclone vessel dust collector and vacuum cleaner having the same |
February 26, 2008 |
| Disclosed are a cyclone vessel dust collection and a vacuum cleaner including the same. The cyclone vessel dust collector comprises a cyclone vessel main-body including a primary cyclone vessel unit for separating dusts from dust containing air, and one or more secondary cyclone vessel |
| 7334987 |
Fan assembly for vacuum cleaner |
February 26, 2008 |
| A fan assembly for a vacuum cleaner, comprising a motor, an impeller rotatably coupled to the motor, and having a plurality of impeller wings, and a diffuser having a plurality of diffuser wings arranged along an outer circumference of the impeller. The plurality of diffuser wings in |
| 7334291 |
Suction brush assembly and a vacuum cleaner having the same |
February 26, 2008 |
| A suction brush assembly comprises an assembly body having a suction inlet for drawing in dust on a surface being cleaned, a cover connected to the assembly body and having an opening for drawing in an external air, and a rotation body rotatably mounted to the assembly body and mounting |
| 7332008 |
Cyclone dust collecting apparatus and a vacuum cleaner having the same |
February 19, 2008 |
| A cyclone dust-collecting apparatus capable of separately collecting relatively large dust particles and small dust particles, and implementing compact size and light weight thereof comprises a suction air inlet, a first dust-collecting chamber for collecting relatively large dust pa |
| 7331084 |
Dust collecting apparatus for cyclone type vacuum cleaner |
February 19, 2008 |
| A dust collecting apparatus for a vacuum cleaner, which includes, a cyclonic chamber with an air inlet and a first outlet being formed therein, the cyclonic chamber causing air from the air inlet to spin therein, a dust receptacle connected to the cyclonic chamber, a grill assembly i |
| 7326268 |
Multi cyclone vessel dust collecting apparatus for vacuum cleaner |
February 5, 2008 |
| A multi cyclone vessel dust collecting apparatus comprises a first cyclone vessel for centrifugally separating contaminants from drawn in air; a plurality of a second cyclone vessels configured on the first cyclone vessel; and a contaminant collecting unit attached to a bottom portion of |
| 7309368 |
Cyclone dust-collecting apparatus |
December 18, 2007 |
| An improved cyclone dust-collecting apparatus of a vacuum cleaner for efficient collection of fine dusts. The vacuum cleaner which comprises a cyclone body integrally including a first cyclone part and a second cyclone part formed around the first cyclone part, a first cover mounted |
| 7297172 |
Cyclone dust collecting apparatus of vacuum cleaner |
November 20, 2007 |
| A cyclone dust collector of a vacuum cleaner includes a lower cyclone body for initially separating dust entrained in air drawn in through an air suction port, an upper cyclone body for separating fine dust entrained in the air that has been initially filtered in the lower cyclone body, |
| 7296324 |
Vacuum cleaner brush assembly |
November 20, 2007 |
| A locking unit of a brush assembly for use with a vacuum cleaner has a release preventing member so that if the brush assembly accidentally falls, the release preventing member conveniently keeps upper and lower housings of the assembly assembled. The brush assembly includes the upper |
| 7294159 |
Cyclone separating apparatus and vacuum cleaner having the same |
November 13, 2007 |
| Disclosed is a cyclone separating apparatus and a vacuum cleaner having the same. The cyclone separating apparatus includes a first cyclone for separating dust-ladened air, a plurality of second cyclones for separating fine dust particles via a second separation of dust using centrif |
| 7291193 |
Cyclone dust collector and vacuum cleaner therewith |
November 6, 2007 |
| A cyclone dust collector and a vacuum cleaner having the same. The cyclone dust collector has a cyclone body shaped to have a relatively wider upper portion and a relatively narrower lower portion and also has a suction port and a discharge port, a grill member connected to the discharge |
| 7291189 |
Dust collecting apparatus for vacuum cleaner |
November 6, 2007 |
| A dust collecting apparatus for use in a vacuum cleaner provides improved suction cleaning efficiency. The dust collecting apparatus includes a main body comprising a suction port through which a dust-laden air is drawn, and a first and a second discharge ports through which filtered |
| 7288129 |
Cyclone dust collector and handle assembly for vacuum cleaner having the same |
October 30, 2007 |
| Disclosed is a handle assembly of a vacuum cleaner, comprising a handle pipe having an inlet and an outlet fluidly connected to a suction port assembly and a cleaner body, respectively, a handle formed on the handle pipe to grip for a cleaning work, and a cyclone dust collector protruded |
| 7284971 |
Hermetic compressor |
October 23, 2007 |
| A hermetic compressor comprising a discharge valve, and a stopper for restricting an opening degree of the discharge valve. The discharge valve includes a body portion configured to cover a discharge port formed at a valve plate, and a first protrusion extending from the body portion. Th |
| 7281298 |
Upright vacuum cleaner with foldable handle |
October 16, 2007 |
| An upright-type vacuum cleaner having an improved, foldable handle structure to reduce the amount of storage space required when the cleaner is not in use. The upright vacuum cleaner is provided with a handle that is hinged at a pivot point to enable the handle to rotate relative to the |
| 7276829 |
Frame unit of compressor and manufacturing method thereof |
October 2, 2007 |
| A frame unit provided in a compressor and a method of manufacturing the frame unit with improved productivity. The frame unit is secured between a cylinder block and a stator of the compressor and is adapted to rotatably support a rotary shaft press fitted in a rotor located inside t |
| 7273506 |
Cyclone dust collecting apparatus and vacuum cleaner using the same |
September 25, 2007 |
| A cyclone dust-collecting apparatus comprises a cyclone body having a first cyclone part and a second cyclone part comprising a plurality of cones, a cover unit connected with the upper portion of the cyclone body for guiding air movement between the first cyclone part and the second |
| 7273192 |
Cord-reel assembly for electronic devices |
September 25, 2007 |
| A cord-reel assembly comprises a cord-reel body rotatably installed in the electronic device, a brake member capable of selectively contacting with the cord-reel body, so that the brake member selectively restrains the rotation of the cord-reel body, a manipulation lever having a couplin |
| 7272872 |
Vacuum cleaner with articulated suction port assembly |
September 25, 2007 |
| A suction port assembly of a vacuum cleaner is connected with a cleaner body by an extended flow passage and draws in air and dust from a surface being cleaned when the cleaner is in operation. The suction port assembly includes a suction head having a suction hole formed at a bottom sur |
| 7267705 |
Locking unit of cyclone type dust collecting apparatus |
September 11, 2007 |
| Disclosed is a locking unit to fix a removable cyclone dust collector in a receiving portion of a main body of a vacuum cleaner. The locking unit comprises a locking recess formed at one side of a contact surface of the cyclone dust collector and the receiving portion. A lock element asc |
| 7261754 |
Cyclone dust collecting apparatus for a vacuum cleaner |
August 28, 2007 |
| A cyclone dust collecting apparatus for a vacuum cleaner comprises a cyclone body having a first cyclone and a second cyclone, an air inlet and an air outlet connected to the cyclone body, and a dust receptacle connected to the cyclone body. The dust receptacle includes a receptacle |
| 7260869 |
Accessory assembly for vacuum cleaners |
August 28, 2007 |
| An accessory assembly for a vacuum cleaner comprises: an accessory body; a crevice attachment and an upholstery attachment, both formed integrally with the accessory body; and a dusting attachment disposed on the accessory body, the dusting attachment being slidably deployable to ext |
| 7251853 |
Robot cleaner having floor-disinfecting function |
August 7, 2007 |
| A robot cleaner for simultaneously and selectively performing automatic floor cleaning and automatic floor disinfection. The robot cleaner includes a body traveling automatically on a surface to be cleaned, a driving unit for driving a plurality of wheels provided under the body, and |
| 7246407 |
Height adjusting apparatus for suction brush of upright vacuum cleaner |
July 24, 2007 |
| Disclosed is a height adjusting apparatus for a suction brush of an upright vacuum cleaner, by which a user can facilely adjust a gap between the suction brush and a cleaning surface. The apparatus comprises a suction brush body; a height adjusting knob rotatably disposed at a seatin |
| 7239105 |
Method compensating gyro sensor for robot cleaner |
July 3, 2007 |
| A method of compensating a gyro sensor of a robot cleaner is provided. The method includes changing to a compensation mode if a robot cleaner travels greater than a compensation reference, and compensating an output value of the gyro sensor by use of an upper camera. |
| 7225724 |
Hermetic compressor |
June 5, 2007 |
| A hermetic compressor capable of preventing malfunction due to impurities trapped between contact portions of a crankshaft and a crankshaft supporting frame when the crankshaft rotates in a hollow portion of the frame. The hermetic compressor comprises the frame having the hollow por |
| 7225723 |
Hermetic compressor |
June 5, 2007 |
| A hermetic compressor capable of appropriately injecting oil from an eccentric unit of a rotating shaft in accordance with amounts required by respective regions. The hermetic compressor comprises a compression chamber in which a refrigerant is compressed, a piston to compress the re |
