Patents by Inventor Shu Sang Cheung

Shu Sang Cheung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9474402
    Abstract: A juicer having a body, a container, and an upper cover; a propelling screw, a cutting tool, a mesh filter and a rotary brush are arranged in the container. Between the container and the body, output connectors are arranged including a high speed output connector and a low speed output connector, on the high speed output connector a high speed output shaft is arranged; on the low speed output connector a low speed output shaft is arranged. The cutting tool is connected with the high-speed output connector through the high speed output shaft, and the propelling screw is connected with the low speed output connector through the low speed output shaft. The cutting tool is connected with the high-speed output connector through the high speed output shaft, and the propelling screw is connected with the low speed output connector through the low speed output shaft.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: October 25, 2016
    Inventors: Shu Sang Cheung, Xianliang Ouyang, Gangzhi Liu
  • Patent number: 9420801
    Abstract: A food kneading appliance especially adapted to mix and knead bread or pizza dough or dough of other types includes a container, a central body located in the center of the container, kneading tools, and a drive unit to rotate the central body. The central body includes a stirring spindle and a kneading spindle which are positioned in the same axis and rotate in opposite directions in operation. The kneading tools include a dough hook disposed on the stirring spindle and a dough mixer disposed on the kneading spindle. The appliance can provide large torque and low speed operation so that the dough can be processed without overheating and deteriorating. Beyond that, the dough is easy to be thoroughly mixed and achieve high quality dough that is comparable to manual kneading. Another advantage of the invention is that the kneading process is stable and low in noise.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 23, 2016
    Inventors: Shu Sang Cheung, To Yin Pang
  • Patent number: 9420918
    Abstract: The invention discloses a multifunction food processor with a body which provides power, a base, a connector for connecting stirring tool set on the body, a container which is coaxial with the connector, a body support is arranged between the body and the base, one side of the body support connects with the body vertically, the body can rotate surrounding the body support multi-angle vertically, the other side with the base vertically. The body support includes a first connection component, a second connection component, a connector, an elastic element, a guide pillar and a button. The multifunction food processor's body can rotate multi-angle with different stirring tool for different use such as blender, chopper and juicer. It is easy and safe for using.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: August 23, 2016
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20160157656
    Abstract: A juicer having a body, a container, and an upper cover; a propelling screw, a cutting tool, a mesh filter and a rotary brush are arranged in the container. Between the container and the body, output connectors are arranged including a high speed output connector and a low speed output connector, on the high speed output connector a high speed output shaft is arranged; on the low speed output connector a low speed output shaft is arranged. The cutting tool is connected with the high-speed output connector through the high speed output shaft, and the propelling screw is connected with the low speed output connector through the low speed output shaft. The cutting tool is connected with the high-speed output connector through the high speed output shaft, and the propelling screw is connected with the low speed output connector through the low speed output shaft.
    Type: Application
    Filed: August 20, 2015
    Publication date: June 9, 2016
    Inventors: Shu Sang CHEUNG, Xianliang OUYANG, Gangzhi LIU
  • Publication number: 20160157677
    Abstract: The invention discloses a multifunction food processor with a body which provides power, a base, a connector for connecting stirring tool set on the body, a container which is coaxial with the connector, a body support is arranged between the body and the base, one side of the body support connects with the body vertically, the body can rotate surrounding the body support multi-angle vertically, the other side with the base vertically. The body support includes a first connection component, a second connection component, a connector, an elastic element, a guide pillar and a button. The multifunction food processor's body can rotate multi-angle with different stirring tool for different use such as blender, chopper and juicer. It is easy and safe for using.
    Type: Application
    Filed: January 28, 2015
    Publication date: June 9, 2016
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20160100716
    Abstract: The invention discloses a hand blender with a body which can be connected with different stirring tools. The body includes a motor with an output shaft, a deceleration component and a plurality of output connectors. The speed control knob and the safety switch, starting switch which control the moving of the motor are set up of the body. The control circuit includes a half speed control lever and a reverse control lever which can be moved by the corresponding stirring tools. The hand blender can connected with different stirring tools and output different kinds of speeds. It is more convenient and safe.
    Type: Application
    Filed: January 6, 2015
    Publication date: April 14, 2016
    Inventors: Shu Sang Cheung, Xianliang Ouyang
  • Patent number: 9247842
    Abstract: A food steamer is described hereinafter. The food steamer includes a base unit, a steam basket supported on the base unit, a heating device configured in the base unit for converting water into steam, a water tank configured for supplying water for the heating device, a drip tray configured for collecting water drops from the steam basket, and an electronic controller configured for control the heating device. The heating device includes at least a steam outlet for jetting steam to the steaming basket. The water tank is detachably sited on the base unit and beside the steam basket. This food steamer can reserve much more water, extend the cooking time and shorten the time of steam generation, convenient and safe operation.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: February 2, 2016
    Assignee: Huiyang Allan Plastic & Electric Industries Co., Ltd.
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20150375184
    Abstract: The invention discloses a hand-held blender including a handle, a motor, a switch for controlling the motor, an input shaft configured to rotate synchronously with the rotor of the motor, and an output shaft configured for outputting power to the stirring part. The motor and the switch are arranged in the handle. The output shaft is coaxially arranged under the input shaft. A deceleration component and output connectors are arranged between the input shaft and the output shaft. An active connector and a shift lever are sleeved on the output shaft, and the active connector is controlled by the shift lever so that the active connector can move up and down to selectively joint with different output connectors. The invention is convenient and reliable to change stirring speed in a manner that the active connector is controlled by the shift lever.
    Type: Application
    Filed: January 13, 2015
    Publication date: December 31, 2015
    Inventor: Shu Sang Cheung
  • Patent number: 9211028
    Abstract: A cooking and stirring machine having a machine base, a cup body for accommodating food, and a cup lid; the bottom of the cup body is installed with a heating element and an upper connector which drives a processing tool; the base bottom is installed with a fan and a motor; the upper end of the motor is provided with an output shaft, a drive shaft, and a lower connector which is installed on the drive shaft and matched with the upper connector; the output shaft and the drive shaft are connected through a one-way bearing. The cooking and stirring machine can heat food with stirring; in addition, the setting of the reduction gear set and plural one-way bearings realizes the function of outputting different rotation speeds when the motor rotates clockwise and anticlockwise.
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: December 15, 2015
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20150090130
    Abstract: The invention discloses a juicer, includes a base, a motor assembly, a cutter disk, a collar and an elevator assembly. The elevator assembly is configured for lifting up or lowering down the collar in accordance to user's operations, as a result a distance between the collar and the cutter disk is adjusted and the area of each filter hole that being covered or sealed by the collar is adjusted. The present invention can realize changing the size of filter holes, to control fiber flow through. Thus pure juice and different content of insoluble dietary fiber vegetables and fruits juice can be obtained.
    Type: Application
    Filed: July 5, 2014
    Publication date: April 2, 2015
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20150033958
    Abstract: A juicer includes a linkage assembly operated with a pusher and a trigger assembly for allowing power to be supplied to motor. The linkage assembly includes a pressure component set in the end of the opening of feed tube. The pressure component is connected with a follower lever, the follower lever installed in the inside of the feed tube an be moved up and down. The trigger assembly includes some signal generators installed in the bottom of the follower lever and some inductors installed in juicer base are corresponded to the signal generators. The inductors are connected electrically with motors control circuit. The present invention avoids trouble from lengthy wires in circuit connection and shortens running length of the trigger assembly and lowers cost and machining accuracy.
    Type: Application
    Filed: January 4, 2014
    Publication date: February 5, 2015
    Applicant: Huiyang Allan Plastic & Electric Industries Co., Limited
    Inventors: Shu Sang CHEUNG, Xianliang Ouyang
  • Patent number: 8939070
    Abstract: There is provided a juicer for extracting juice from fruits and vegetables comprising a lower base, an upper base, a top cover with a hollow cylindrical feeding tube, a grating-disk and mesh filter assembly, a pulp collector, and a pusher. The upper base is mounted on a lower base and receives the grating-disk and mesh filter assembly. The grating disk is a concave shape and tooth-like cutters are arranged into rows on an inclined surface of the grating disk. The top cover is fitted on the upper base and houses a hollow cylindrical feeding tube. Inside the feeding tube is an anti-rotation protrusion, located at the bottom of the feeding tube made an integral part of the feeding tube to prevent the food from spinning inside the tube. The pusher is inserted into the feeding tube and contains a opening that matches the anti-rotation protrusion and into which rests the anti-rotation protrusion. The bottom of the pusher is convex-shaped and matches the concave grating disk.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: January 27, 2015
    Assignee: Electrical Investments Limited
    Inventors: Shu Wan Cheung, William Shu Sang Cheung, To Yin Pang
  • Publication number: 20150009776
    Abstract: The invention discloses a hand blender with a built-in 2-speed gearbox with its output shaft rotating clockwise whenever the motor rotates clockwise or anticlockwise, by means of a differential transmission assembly and a one-way bearing, two different output speeds are realized. Thus, different food can be processed with different stirring speeds, and single type of food can be processed with different stirring speed in different mixing stage of a stirring process.
    Type: Application
    Filed: January 9, 2014
    Publication date: January 8, 2015
    Applicant: Huiyang Allan Plastic & Electric Industries Co., Limited
    Inventors: Shu Sang Cheung, To Yin Pang, Hailiang Luo
  • Patent number: 8906318
    Abstract: The present invention discloses a feeding-bottle sterilizer, comprising an upper cap, a base, and a container in which a feeding-bottle holder is placed, wherein an upper basket is arranged between the container and the upper cap, a baffle is arranged between the upper cap and the upper basket, a barrier is arranged between the base and the container, the baffle can slow down the steam flow out of the sterilizer, and a first, second, and third steam nozzle and a steam supply device are arranged on the base. The air cap of the first steam nozzle can rotate 360 degrees to ensure rapid and even steam distribution in space, the second steam nozzle stretches into the feeding bottle for sterilizing the feeding-bottle cavity, and the third steam nozzle extends into the upper basket. Furthermore, the feeding-bottle sterilizer has advantages of convenient cleaning, quick, and thorough sterilization.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: December 9, 2014
    Assignee: Huiyang Allan Plastic & Electric Industries Co., Limited
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20140219045
    Abstract: A food kneading appliance especially adapted to mix and knead bread or pizza dough or dough of other types includes a container, a central body located in the center of the container, kneading tools, and a drive unit to rotate the central body. The central body includes a stirring spindle and a kneading spindle which are positioned in the same axis and rotate in opposite directions in operation. The kneading tools include a dough hook disposed on the stirring spindle and a dough mixer disposed on the kneading spindle. The appliance can provide large torque and low speed operation so that the dough can be processed without overheating and Deteriorating. Beyond that, the dough is easy to be thoroughly mixed and achieve high quality dough that is comparable to manual kneading. Another advantage of the invention is that the kneading process is stable and low in noise.
    Type: Application
    Filed: May 21, 2013
    Publication date: August 7, 2014
    Inventors: Shu Sang Cheung, To Yin Pang
  • Publication number: 20140116262
    Abstract: A cooking and stirring machine is provided, comprising a machine base, a cup body for accommodating food, and a cup lid, wherein the bottom of the cup body is installed with a heating element and an upper connector which drives the processing tool; the base bottom is installed with a fan and a motor; the upper end of the motor is provided with an output shaft, a drive shaft, and a lower connector which is installed on the drive shaft and matched with the upper connector; the output shaft and the drive shaft are connected through a one-way bearing I. The cooking and stirring machine designed in the utility model can heat food with stirring and therefore is practical and convenient; in addition, the setting of the reduction gear set and plural one-way bearings realizes the function of outputting different rotation speeds when the motor rotates clockwise and anticlockwise.
    Type: Application
    Filed: July 5, 2013
    Publication date: May 1, 2014
    Inventors: Shu Sang Cheung, To Yin Pang
  • Patent number: 8661943
    Abstract: A mechanical four-speed gearbox/drive system for household appliances comprising two drive-outlets; each drive-outlet driven at two different speeds in the same rotational direction; a motor, motor shaft, first drive-outlet and second drive-outlet, with installation of one-way bearings in suitable places in the gear-train. The motor drives two drive-outlets and rotates in clockwise and counter-clockwise directions through three one-way bearings and two gear down systems to provide four different speed drives. When operating in hi-speed mode, the first drive-outlet is directly driven by the motor. When operating in lo-speed mode, the first drive-outlet is driven via the gear down system, with resulting increase in torque. Simultaneously, second drive-outlet is driven via second gear down system to provide two different speed drives. This gearbox is simple to construct and operable without expensive control electronics.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: March 4, 2014
    Assignee: Huiyang Allan Plastic & Electric Industries Co., Limited
    Inventors: Shu Wan Cheung, Shu Sang Cheung, To Yin Pang
  • Publication number: 20130312623
    Abstract: A fiber flow controlled centrifugal bowl mechanism comprises a centrifugal bowl and a mesh filter bracket sleeved at the bottom of the centrifugal bowl. A grating disk is installed between the bottom of the centrifugal bowl and the mesh filter. The upper surface of the grating disk is provided with cutting teeth, the lower part of the centrifugal bowl is provided with mesh holes allowing fibers to pass and the mesh size is adjustable. The utility model has the following advantages: 1, the centrifugal bowl and mesh filter of the juicer can rotate relatively to adjust the size of the mesh holes; 2, the fiber flow can be controlled through the mesh holes, so beverages containing different fibers can be provided; and 3, the mesh size can be quickly fixed by installing a locating structure, so the juicer is quick to adjust and convenient to use.
    Type: Application
    Filed: May 21, 2013
    Publication date: November 28, 2013
    Inventors: Shu Sang CHEUNG, To Yin Pang
  • Patent number: 8506437
    Abstract: There is disclosed a mechanical two-speed drive system/gearbox for household appliances such as a blender or food processor. The gearbox comprises a motor, a motor shaft, a drive-outlet, and the installation of one-way bearings in suitable places in the gear-train. The drive-outlet can be driven at two different speeds in the same rotational direction. By operating the motor in the clockwise direction and counter-clockwise direction, a change in the drive-outlet rpm is achieved. When operating in the hi-speed mode, the drive-outlet is directly driven by the motor. When operating in the lo-speed mode, the drive-outlet is driven via the gear-train, with a resulting increase in torque. This gearbox is simple to construct, and operable without expensive control electronics. In particular applications with electronic motor speed and directional control, a much broader and useable drive-outlet speed range is achieved.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: August 13, 2013
    Assignee: Huiyang Allan Plastic & Electric Industries Co., Limited
    Inventors: Shu Wan Cheung, Shu Sang Cheung, To Yin Pang
  • Publication number: 20130126514
    Abstract: A food steamer is described hereinafter. The food steamer includes a base unit, a steam basket supported on the base unit, a heating device configured in the base unit for converting water into steam, a water tank configured for supplying water for the heating device, a drip tray configured for collecting water drops from the steam basket, and an electronic controller configured for control the heating device. The heating device includes at least a steam outlet for jetting steam to the steaming basket. The water tank is detachably sited on the base unit and beside the steam basket. This food steamer can reserve much more water, extend the cooking time and shorten the time of steam generation, convenient and safe operation.
    Type: Application
    Filed: June 11, 2012
    Publication date: May 23, 2013
    Applicant: Huiyang Allan Plastic & Electric Industries Co., Ltd.
    Inventors: Shu Sang CHEUNG, To Yin PANG