Patents by Inventor Shun So

Shun So 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: 10314437
    Abstract: A can opener has a cutter blade mounted with a body and a traction wheel mounted with the body on or adjacent the cutter blade. One of the cutter blade or traction wheel is movable with respect to the other between an inoperative position and an operative position. In the inoperative position the traction wheel and the cutter blade are spaced apart so that a rim of a can to be opened may be located between the traction wheel and the cutter blade. In the operative position the traction wheel and the cutter blade engage a can for opening the can. The can opener has an operating element that is operable by a user of the can opener for turning the traction wheel. Operation of the operating element also moves the cutter blade and traction wheel from the inoperative position to the operative position.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: June 11, 2019
    Assignee: UNION LUCKY INDUSTRIAL LIMITED
    Inventor: Shun So
  • Patent number: 9468340
    Abstract: A food processing apparatus has a housing, an internal basket and a drive mechanism on the housing for rotating the basket to process food (e.g., spinning water from food) in the housing. The drive mechanism has an operating lever, a gearwheel arranged to be rotated by the lever and the basket for rotating the basket, and a centrifugal clutch located between the lever and the gearwheel for transmitting a rotational drive force from the lever to the gearwheel. A brake mechanism on the housing has a braking member for frictional engagement with the gearwheel to stop rotation of the basket. The drive mechanism may rotate the basket selectively in opposite directions.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: October 18, 2016
    Assignee: KI MEE METAL & PLASTIC FACTORY LIMITED
    Inventor: Shun So
  • Patent number: 9402410
    Abstract: A food processing apparatus has a housing, a basket supported in the housing for rotation about an axis of rotation, and a drive mechanism supported by the housing for rotating the basket to process food in the housing, for example, spinning off water from the food. The drive mechanism has a manual operating lever, a gearwheel rotated by the lever and coupled to the basket for rotating the basket, and a centrifugal clutch between the lever and the gearwheel for transmitting a rotational drive force from the lever to the gearwheel. The food processing apparatus includes a brake mechanism supported by the housing for braking rotation of the basket, the brake mechanism having a braking member frictionally engageable with the gearwheel to stop rotation of the basket.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: August 2, 2016
    Assignee: KI MEE METAL & PLASTIC FACTORY LIMITED
    Inventor: Shun So
  • Publication number: 20150075392
    Abstract: A food processing apparatus has a housing, an internal basket and a drive mechanism on the housing for rotating the basket to process food (e.g., spinning water from food) in the housing. The drive mechanism has an operating lever, a gearwheel arranged to be rotated by the lever and the basket for rotating the basket, and a centrifugal clutch located between the lever and the gearwheel for transmitting a rotational drive force from the lever to the gearwheel. A brake mechanism on the housing has a braking member for frictional engagement with the gearwheel to stop rotation of the basket. The drive mechanism may rotate the basket selectively in opposite directions.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventor: Shun So
  • Publication number: 20150075023
    Abstract: A food processing apparatus has a housing, a basket supported in the housing for rotation about an axis of rotation, and a drive mechanism supported by the housing for rotating the basket to process food in the housing, for example, spinning off water from the food. The drive mechanism has a manual operating lever, a gearwheel rotated by the lever and coupled to the basket for rotating the basket, and a centrifugal clutch between the lever and the gearwheel for transmitting a rotational drive force from the lever to the gearwheel. The food processing apparatus includes a brake mechanism supported by the housing for braking rotation of the basket, the brake mechanism having a braking member frictionally engageable with the gearwheel to stop rotation of the basket.
    Type: Application
    Filed: September 16, 2013
    Publication date: March 19, 2015
    Applicant: Ki Mee Metal & Plastic Factory Limited
    Inventor: Shun So
  • Publication number: 20140283692
    Abstract: A food spinner has a housing including a cover, a basket supported in the housing for rotation, a drive mechanism supported by the cover for rotating the basket, and a brake mechanism supported by the housing for braking the basket and stopping rotation of the basket. The brake mechanism has an operator for manual operation of the brake mechanism, and a braking member movable by the operator from an inoperative position to an operative position directly engaging the basket for braking the basket by friction.
    Type: Application
    Filed: March 25, 2013
    Publication date: September 25, 2014
    Inventor: Shun So
  • Publication number: 20110283551
    Abstract: A can opener has a cutter blade mounted with a body and a traction wheel mounted with the body on or adjacent the cutter blade. One of the cutter blade or traction wheel is movable with respect to the other between an inoperative position and an operative position. In the inoperative position the traction wheel and the cutter blade are spaced apart so that a rim of a can to be opened may be located between the traction wheel and the cutter blade. In the operative position the traction wheel and the cutter blade engage a can for opening the can. The can opener has an operating element that is operable by a user of the can opener for turning the traction wheel. Operation of the operating element also moves the cutter blade and traction wheel from the inoperative position to the operative position.
    Type: Application
    Filed: July 1, 2011
    Publication date: November 24, 2011
    Applicant: UNION LUCKY INDUSTRIAL LIMITED
    Inventor: Shun So
  • Publication number: 20110197452
    Abstract: A manually operated kitchenware apparatus which has a suction operated mounting foot that can be operated by twisting or rotating a body of the apparatus. The apparatus can also have a removable cutter blade and a handle that receives a plurality of interchangeable grating blades.
    Type: Application
    Filed: February 11, 2011
    Publication date: August 18, 2011
    Applicant: UNION LUCKY INDUSTRIAL LIMITED
    Inventor: Shun So
  • Patent number: 7784190
    Abstract: A can opener has first and second operating elements pivotal with respect to one another. The first operating element has a rotatable traction wheel and the second operating element has a cutting assembly. The operating elements pivot such that traction wheel and cutter assembly are moveable between an inoperative position and an operative position. In the inoperative position, the traction wheel and cutter assembly are spaced from one another so that the rim of the can to be opened is locatable between the traction wheel and cutter assembly. In the operative position, the traction wheel and the cutter assembly are in close proximity and engagable with the can to effect opening of the can. The cutter assembly has an axle engaged with the second operating element at a first end and has a thread at a second end. A rotatable circular cutting blade is located on the axle between the first and second ends and is held in place by a nut engaged with the thread. A decorative cover covers the nut.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: August 31, 2010
    Assignee: Union Lucky Industrial Limited
    Inventor: Shun So
  • Publication number: 20080289197
    Abstract: A can opener has first and second operating elements pivotal with respect to one another. The first operating element has a rotatable traction wheel and the second operating element has a cutting assembly. The operating elements pivot such that traction wheel and cutter assembly are moveable between an inoperative position and an operative position. In the inoperative position, the traction wheel and cutter assembly are spaced from one another so that the rim of the can to be opened is locatable between the traction wheel and cutter assembly. In the operative position, the traction wheel and the cutter assembly are in close proximity and engagable with the can to effect opening of the can. The cutter assembly has an axle engaged with the second operating element at a first end and has a thread at a second end. A rotatable circular cutting blade is located on the axle between the first and second ends and is held in place by a nut engaged with the thread. A decorative cover covers the nut.
    Type: Application
    Filed: May 22, 2007
    Publication date: November 27, 2008
    Applicant: UNION LUCKY INDUSTRIAL LIMITED
    Inventor: Shun So
  • Publication number: 20060101652
    Abstract: A lateral-cutting can opener has a body with a handle. A cutter is mounted with the body and is rotational about a first axis. A traction wheel is positioned on a shaft rotational about a second axis perpendicular to the first axis. The shaft is moveable in a direction lateral to the second axis between an inoperative position for receiving a rim of a can between the traction wheel and cutter, and an operative position for engaging a rim of a can between the traction wheel and cutter.
    Type: Application
    Filed: November 12, 2004
    Publication date: May 18, 2006
    Inventor: Shun So
  • Patent number: 7004049
    Abstract: A multi-purpose opener for removing a closure from a variety of containers has a sleeve having a first end with an opening for receiving a screw cap within the sleeve. The sleeve has an internal wall with one or more projections for engaging the screw cap, and a second end with a slot having a blade for engaging a bottle cap. A handle is integral with the sleeve and extends radically there from. The distal end of the handle has a taper for engaging under the lift tab of drink can. A claw for engaging a ring pull tab of a can is integral with the sleeve and extends tangentially from the sleeve diametrically opposite the handle.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: February 28, 2006
    Inventor: Shun So
  • Publication number: 20050235501
    Abstract: A handheld electric-powered can opener has a body with a handle and a head. A battery and motor are provided within the handle. A gearbox is coupled to the motor and a rotational traction wheel positioned on the head. A rotational cutting wheel is positioned on the head and coupled to a lever for forcing the cutting wheel against a can rim. A switch is provided to operate the motor when the lever is forcing the cutting wheel against a can rim.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 27, 2005
    Inventor: Shun So
  • Patent number: 6851195
    Abstract: A can opener includes a body with a handle, a traction wheel rotatably mounted on the body, an operating element for turning the traction wheel, and a cutter. The cutter is moveable between an inoperative position for receiving a rim of a can between the traction wheel and cutter, and an operative position for engaging said rim of the can between the traction wheel and cutter. A cam with a lobe engages the cutter and moves it between the inoperative and operative positions. The cam is operated by a lever.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: February 8, 2005
    Inventor: Shun So
  • Publication number: 20040255722
    Abstract: A multi-purpose opener for removing a closure from a variety of containers has a sleeve having a first end with an opening for receiving a screw cap within the sleeve. The sleeve has an internal wall with one or more projections for engaging the screw cap, and a second end with a slot having a blade for engaging a bottle cap. A handle is integral with the sleeve and extends radically there from. The distal end of the handle has a taper for engaging under the lift tab of drink can. A claw for engaging a ring pull tab of a can is integral with the sleeve and extends tangentially from the sleeve diametrically opposite the handle.
    Type: Application
    Filed: April 26, 2004
    Publication date: December 23, 2004
    Inventor: Shun So
  • Patent number: D500647
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: January 11, 2005
    Inventor: Shun So
  • Patent number: D503598
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: April 5, 2005
    Inventor: Shun So
  • Patent number: D513950
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: January 31, 2006
    Inventor: Shun So
  • Patent number: D521827
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: May 30, 2006
    Assignee: Union Lucky Industrial Limited
    Inventor: Shun So
  • Patent number: D562658
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: February 26, 2008
    Assignee: Union Lucky Industrial Limited
    Inventor: Shun So