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).
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Patent number: 10786119Abstract: A multi-function food processor, for cutting food, fruits or vegetables into continuous ribbons or strips, having a body base, body shell and upper cover, all configured to removably receive a bowl. The upper cover has an upper cover base, a feeding tube and pusher. There is a drive unit provided inside the body shell and a cutter disk provided between the drive unit and upper cover. The cutter disk has a disk with a centrally located core cutter extending therefrom and a slot extending from an outer edge of the disk to the core cutter that is provided with a shredder. The feeding tube is adjustable between a central position, where the feeding tube is co-axial with the core cutter, and an eccentric position, where the feeding tube is offset from the core cutter. There is a double-faced cutter for cutting different sized strips, including continuous spiral ribbons.Type: GrantFiled: June 8, 2018Date of Patent: September 29, 2020Assignee: Huiyang Allan Plastic & Electric Industries Co., LimitedInventors: Shu Sang Cheung, Gang Zhi Liu
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Patent number: 10765262Abstract: A rotary cutting machine, having a body base, wherein the body base is provided with a shredding and cutting component capable of rotating about the motor axis by 90°; and a power unit for powering the shredding cutter components. The power unit is connected to the shredding and cutting component, and the connector for connecting the power unit is provided on one side of the shredder tube, which having a shredder tube and a feed tube, wherein the feed tube is vertically arranged with the shredder tube. The shredder tube having a shredder tube shell. The strip cutter supporter is arranged in the shredder tube shell, the strip cutter is arranged on the side of the strip cutter support, and the spiral cutter support is clamped on the bottom surface of the strip cutter support, the spiral cutter is arranged on the spiral cutter support, the strip cutter and the spiral cutter are arranged perpendicular to each other.Type: GrantFiled: July 11, 2018Date of Patent: September 8, 2020Assignee: Huiyang Allan Plastic & Electric Industries Co., LimitedInventors: Shu Sang Cheung, Gang Zhi Liu
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Patent number: 10709280Abstract: A food processing device, comprising a bowl with a lid, the lid is provided with a food feed tube. The device also has a spiral cutting means provided at the top of the bowl such that as food enters the bowl via the food feed tube it is cut into continuous ribbons or strips. The spiral cutting means comprises a spiral cutter disc base having a disc-set with a plurality of different types of spiral cutting discs, each of which can be separately aligned with the food feed tube to cut the food into a different shaped continuous ribbon or strip. By rotating the spiral cutter disc base the user can line up a first cutting disc with the food feed tube, make some food cuts, then turn the spiral cutter disc base so that a second cutter disk is lined up with the feed tube and then make a different food cut. In this way the user can cut food into different sizes of ribbon, spaghetti, etc. to achieve a superior presentation of food (e.g. fruits and vegetables).Type: GrantFiled: July 25, 2017Date of Patent: July 14, 2020Assignee: Huiyang Allan Plastic & Electric Industries Co., LimitedInventors: Shu Sang Cheung, Xian Liang Ou Yang
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Patent number: 10660341Abstract: A counter-rotating dough making mechanism, including a drive shaft (9) that is provided with an upper dough hook assembly (1) and a lower dough hook assembly (2) is disclosed. The lower dough hook assembly (2) is preferably provided with a stir plate (3) which enhances the thorough mixing of flour during dough kneading. The upper dough hook assembly (1) and the lower dough hook assembly (2) are connected by gears (42a, 42b, 42c) so that they rotate synchronously but in the opposite direction. By the counter-rotating action of the upper dough hook assembly (1) and the lower dough hook assembly (2), the dough making process is more effective as compared to the usual single piece dough hook as used in many stand mixers. The design and construction of the disclosed counter-rotating dough making mechanism is simple, robust, and reliable, and can deliver superior performance in dough making.Type: GrantFiled: September 8, 2017Date of Patent: May 26, 2020Assignee: Huiyang Allan Plastic & Electric Industries Co., LimitedInventors: Shu Sang Cheung, To Yin Pang
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Publication number: 20190387917Abstract: A coffee brewing device, comprising a filter chamber in which the coffee is brewed. A shower-like shower head is connected to a water supply system so as to supply water to the filter chamber. The shower head is provided above the filter chamber to define a sealed space for brewing coffee. The device further comprises a vacuum port provided in fluid communication with the sealed space, wherein the vacuum port is connected to a vacuum device. A main control board (2) is also provided, wherein the water supply system (6) and the vacuum device (7) are connected to and controlled by the main control board. During the brewing process, heated water is provided in even contact with the ground coffee within the filter chamber. The brewing time is controllable by operation of the vacuum device, and the coffee is brewed out to maintain the original taste of the coffee. By setting the vacuum device, it is possible to control the brewing process under a vacuum state within the sealed space of the filter chamber.Type: ApplicationFiled: June 20, 2019Publication date: December 26, 2019Inventors: Shu Sang Cheung, To Yin Pang
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Publication number: 20190320843Abstract: A magnetic transmission system comprising a main drive assembly and a driven assembly located within and concentric to the main drive assembly. The main drive assembly has a side wall with a plurality of first driving members disposed thereon. The driven assembly has a side wall with a plurality of second driving members disposed thereon. The first driving members and/or the second driving members are magnets having magnetic properties. The interaction of the magnetic force between the first driving members and the second driving members enables the main drive assembly to drive the driven assembly to rotate whilst at the same time enabling the driven assembly to be touched and stopped at any time without the need to turn off the main drive assembly. The present invention effectively avoids unnecessary damage to the user when they accidentally contact the driven assembly, thereby providing high safety performance and strong practicability.Type: ApplicationFiled: April 18, 2019Publication date: October 24, 2019Inventors: Shu Sang Cheung, To Yin Pang
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Publication number: 20190014947Abstract: A rotary cutting machine, comprising a body base, wherein the body base is provided with a shredding and cutting component capable of rotating about the motor axis by 90°; and a power unit for powering the shredding cutter components. The power unit is connected to the shredding and cutting component, and the connector for connecting the power unit is provided on one side of the shredder tube, which comprises a shredder tube and a feed tube, wherein the feed tube is vertically arranged with the shredder tube. The shredder tube comprises a shredder tube shell. The strip cutter supporter is arranged in the shredder tube shell, the strip cutter is arranged on the side of the strip cutter support, and the spiral cutter support is clamped on the bottom surface of the strip cutter support, the spiral cutter is arranged on the spiral cutter support, the strip cutter and the spiral cutter are arranged perpendicular to each other.Type: ApplicationFiled: July 11, 2018Publication date: January 17, 2019Inventors: Shu Sang Cheung, Gang Zhi Liu
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Publication number: 20190014948Abstract: A mufti-function food processor, suitable for cutting food, fruits or vegetables into continuous ribbons or strips, comprising: a body base, a body shell and an upper cover, all configured to removably receive a bowl, the upper cover has an upper cover base, a feeding tube and a pusher to urge food via the feeding tube into the bowl; a drive unit provided inside the body shell; a cutter disk provided between the drive unit and the upper cover; the cutter disk comprises a disk with a centrally located core cutter extending therefrom and a slot extending from an outer edge of the disk to the core cutter that is provided with shredding means, wherein the core cutter extends beyond the shredding means. The feeding tube is adjustable between a central position, where the feeding tube is co-axial with the core cutter, and an eccentric position, where the feeding tube is offset from the core cutter.Type: ApplicationFiled: June 8, 2018Publication date: January 17, 2019Inventors: Shu Sang Cheung, Gang Zhi Liu
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Publication number: 20190014940Abstract: A food steaming device comprises a base, a heating device for converting water into steam in the base, the water supply device and the steam container are sequentially arranged on the base, the steam outlet-A for injecting steam into the steam container is arranged on the heating device, and the food steaming device also comprises a fan device which causes the steam in the steam container to flow uniformly and rapidly. The fan device comprises a fan and a driving mechanism for powering the fan, and the fan is arranged in the steam container. The control PCB and the power supply PCB for controlling the heating temperature of the food are arranged in the base; the probe wire is connected to the power supply PCB; the food temperature probe is arranged on the output end of the probe wire; and the food temperature probe is located outside the steam container.Type: ApplicationFiled: July 11, 2018Publication date: January 17, 2019Inventors: Shu Sang Cheung, To Yin Pang
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Patent number: 10173188Abstract: A hand-held blender includes a housing and a body. The body is disposed in the housing, and the body comprises a microprocessor, a pressure sensor, a pressure button, a driving device, a coupling, a stirring rod, a power switch and a safety protection device; the coupling is connected with the stirring rod and driving device, respectively; the microprocessor is connected with the driving device. The safety protection device includes a safety switch and a security processing chip; the security processing chip is connected with the safety switch and the microprocessor, respectively; the microprocessor unlocks or locks the whole circuit of the hand-held blender only after receiving the signal of unlocking or locking from the security processing chip; the pressure sensor is connected with the pressure button and the microprocessor, respectively; the microprocessor controls the voltage provided to the driving device in accordance with the pressure applied on the pressure button.Type: GrantFiled: February 12, 2016Date of Patent: January 8, 2019Assignee: Huiyang Allan Plastic & Electric Industries Co., LimitedInventors: Shu Sang Cheung, To Yin Pang
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Patent number: 10099396Abstract: A food spiral cutting machine includes a base, a drive unit, a screw, a cutter assembly and a locking device. The drive unit comprises a motor, a gearbox and an open drive nut. The gearbox comprises a planetary gear reduction group and a pair of bevel gears. A first bevel gear connects to the output of the planetary gear set, and the first bevel gear drives a second bevel gear which is provided with a spline inside the gear center hole. The first bevel gear meshes with the second bevel gear at right angle. An open drive nut rests on the underside of the screw. A screw is provided with a slot along the screw axis. The spline of the second bevel gear keys with the slot of the screw.Type: GrantFiled: March 1, 2017Date of Patent: October 16, 2018Assignee: Huiyang Allan Plastic & Electric Industries Co., LimitedInventors: Shu Sang Cheung, Xian Liang Ou Yang, Gang Zhi Liu
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Publication number: 20180084788Abstract: A counter-rotating dough making mechanism, including a drive shaft (9) that is provided with an upper dough hook assembly (1) and a lower dough hook assembly (2) is disclosed. The lower dough hook assembly (2) is preferably provided with a stir plate (3) which enhances the thorough mixing of flour during dough kneading. The upper dough hook assembly (1) and the lower dough hook assembly (2) are connected by gears (42a, 42b, 42c) so that they rotate synchronously but in the opposite direction. By the counter-rotating action of the upper dough hook assembly (1) and the lower dough hook assembly (2), the dough making process is more effective as compared to the usual single piece dough hook as used in many stand mixers. The design and construction of the disclosed counter-rotating dough making mechanism is simple, robust, and reliable, and can deliver superior performance in dough making.Type: ApplicationFiled: September 8, 2017Publication date: March 29, 2018Inventors: Shu Sang Cheung, To Yin Pang
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Publication number: 20180028011Abstract: A food processing device, comprising a bowl with a lid, the lid is provided with a food feed tube. The device also has a spiral cutting means provided at the top of the bowl such that as food enters the bowl via the food feed tube it is cut into continuous ribbons or strips. The spiral cutting means comprises a spiral cutter disc base having a disc-set with a plurality of different types of spiral cutting discs, each of which can be separately aligned with the food feed tube to cut the food into a different shaped continuous ribbon or strip. By rotating the spiral cutter disc base the user can line up a first cutting disc with the food feed tube, make some food cuts, then turn the spiral cutter disc base so that a second cutter disk is lined up with the feed tube and then make a different food cut. In this way the user can cut food into different sizes of ribbon, spaghetti, etc. to achieve a superior presentation of food (e.g. fruits and vegetables).Type: ApplicationFiled: July 25, 2017Publication date: February 1, 2018Inventors: Shu Sang Cheung, Xian Liang Ou Yang
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Patent number: 9808779Abstract: 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: GrantFiled: January 13, 2015Date of Patent: November 7, 2017Inventor: Shu Sang Cheung
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Patent number: 9763469Abstract: 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: GrantFiled: July 5, 2014Date of Patent: September 19, 2017Inventors: Shu Sang Cheung, To Yin Pang
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Publication number: 20170252936Abstract: A food spiral cutting machine, suitable for cutting fruits or vegetables into a continuous spiral or julienne. The spiral cutting machine includes a base, a drive unit, a screw, a cutter assembly and a locking device; the drive unit comprises a motor, a gearbox and an open drive nut; the gearbox comprises a planetary gear reduction group and a pair of bevel gears, a first bevel gear connects to the output of the planetary gear set, and the first bevel gear drives a second bevel gear which is provided with a spline inside the gear center hole. The first bevel gear meshes with the second bevel gear at right angle. An open drive nut rests on the underside of the screw. A screw is provided with a slot along the screw axis. The spline of the second bevel gear keys with the slot of the screw. When the second bevel gear is driven by the motor via the planetary gear set and the first bevel gear, the spline in the second bevel gear turns the screw.Type: ApplicationFiled: March 1, 2017Publication date: September 7, 2017Inventors: Shu Sang Cheung, Xian Liang Ou Yang, Gang Zhi Liu
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Patent number: 9717369Abstract: 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: GrantFiled: January 6, 2015Date of Patent: August 1, 2017Inventors: Shu Sang Cheung, Xianliang Ouyang
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Patent number: 9603490Abstract: A hand blender with a built-in 2-speed gearbox, having its output shaft rotating clockwise whenever the motor rotates clockwise or anticlockwise. By using a differential transmission assembly and a one-way bearing, two different output speeds are realized. Thus, different types of food can be processed with different stirring speeds, and a single type of food can be processed with different stirring speeds in different mixing stages of a stirring process.Type: GrantFiled: January 9, 2014Date of Patent: March 28, 2017Inventors: Shu Sang Cheung, To Yin Pang, Hailiang Luo
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Publication number: 20170065944Abstract: A hand-held blender includes a housing and a body. The body is disposed in the housing, and the body comprises a microprocessor, a pressure sensor, a pressure button, a driving device, a coupling, a stirring rod, a power switch and a safety protection device; the coupling is connected with the stirring rod and driving device, respectively; the microprocessor is connected with the driving device. The safety protection device includes a safety switch and a security processing chip; the security processing chip is connected with the safety switch and the microprocessor, respectively; the microprocessor unlocks or locks the whole circuit of the hand-held blender only after receiving the signal of unlocking or locking from the security processing chip; the pressure sensor is connected with the pressure button and the microprocessor, respectively; the microprocessor controls the voltage provided to the driving device in accordance with the pressure applied on the pressure button.Type: ApplicationFiled: February 12, 2016Publication date: March 9, 2017Inventors: Shu Sang Cheung, To Yin Pang
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Publication number: 20170049272Abstract: The present invention relates to a blender blade including a blade, a blade holder and a connecting shaft, the blade being fixed on the blade holder by means of the connecting shaft. The blade has at least two sub-blades, each sub-blade having a flat cutter body. The sub-blades are attached in a way of overlapping two by two up and down. The blender blade of the present invention has intelligent structure, large agitation intensity and little noise and is well-balanced.Type: ApplicationFiled: October 30, 2015Publication date: February 23, 2017Inventor: Shu Sang Cheung