Patents by Inventor Yan Kwong Wong

Yan Kwong Wong 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).

  • Publication number: 20030141395
    Abstract: A spice or peppercorn grinder including a cylinder body; an L-grooved barrel in the cylinder body; a top cap connected to a pressure drum slidably mounted in the L-grooved barrel, a rotatable ∞-shaped open-end long tube provided in a lower space of the pressure drum and engaged with a screw-shaped long axis assembly provided rotatably in the L-grooved barrel, so that when the ∞-shaped open-end long tube moves downwardly with the pressure drum, the screw-shaped long axis is caused to rotate in a certain direction, the other end of the screw-shaped long axis assembly being provided with a pinion; a compression spring being provided between the seat of the L-grooved barrel and the bottom of the pressure drum; a gear-toothed ring transmission mechanism being provided beneath the L-grooved barrel; a grinding plate assembly being provided on the cylinder bottom and being driven by the gear reduction apparatus to rotate in one direction to grind spices or peppercorns.
    Type: Application
    Filed: January 28, 2003
    Publication date: July 31, 2003
    Inventors: Yan Kwong Wong, Michael Wai Kwok Young, Wei Young
  • Patent number: 6598518
    Abstract: A food processing device comprising a body, a container removably accommodated by said body and food processing means supported on said body above said container, whereby solids and/or liquids resulting from the processing of food by the food processing means fall into the container, whereby the food processing means include food slicing means, mounted on the body so as to be held stationary relative thereto, and first and second food holding means, mounted on the body for movement relative thereto so as to bring food held thereby into slicing contact with said food slicing means, wherein said first food holding means comprise a slidable food support element mounted on said body for sliding motion relative thereto, and a hand guard, mountable on said food support element such that food held between the food support element and the hand guard may be urged downwardly during the sliding motion without exposing the hand of the operator to contact with the food slicing means, whereby on sliding of said slidable fo
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: July 29, 2003
    Inventor: Yan Kwong Wong
  • Patent number: 6539847
    Abstract: A food processing device comprising a pan for receiving processed food and having an open top, a support plate for location on said open top of said pan, a plurality of food processing elements each for location on said support plate, a food holder mountable on said support plate for sliding movement thereon and optionally with a selected food processing element located therebetween, a hand guard for location on said food holder during a food processing operation, a basket for washing processed food and a storage container having an open top, whereby each of said support plate and said basket comprise two interconnected parts which are relatively movable between a first unfolded condition for use in a food processing operation and a second folded condition for storage when not in use, said open top of said storage container being shaped and dimensioned to receive and support said basket in its folded condition, said container and said basket then together defining sufficient storage space to snugly accommodat
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: April 1, 2003
    Inventor: Yan Kwong Wong
  • Publication number: 20030034411
    Abstract: A spice crusher comprising a main body, a handle pivotally mounted on the main body, a crushing plate, a gear driving mechanism and a fineness control mechanism. The crushing plate, gear driving mechanism and fineness control mechanism are arranged within the main body so that the gear driving mechanism and the fineness control mechanism co-operate with the crushing plate. The driving gear mechanism enables the spice crusher to be operated easily by one hand. The fineness control mechanism controls the fineness of the crushed spices. The spice crusher may be used to crush peppercorns.
    Type: Application
    Filed: August 15, 2002
    Publication date: February 20, 2003
    Inventor: Yan Kwong Wong
  • Publication number: 20030034409
    Abstract: An ice-grinding device comprising a top cover, a helical pressing core, a disk cutter and container, whereby the disk cutter is mountable on the container, the helical pressing core is locatable within the disk cutter, the top cover is mountable on the disk cutter so as to engage the helical pressing core and it is also directly mountable on the container. The ice-grinding device may include means to control the fineness of the processed ice particles. The ice-grinding device may be adapted to process food.
    Type: Application
    Filed: August 15, 2002
    Publication date: February 20, 2003
    Inventor: Yan Kwong Wong
  • Publication number: 20020144606
    Abstract: A food processing device comprising a pan for receiving processed food and having an open top, a support plate for location on said open top of said pan, a plurality of food processing elements each for location on said support plate, a food holder mountable on said support plate for sliding movement thereon and optionally with a selected food processing element located therebetween, a hand guard for location on said food holder during a food processing operation, a basket for washing processed food and a storage container having an open top, whereby each of said support plate and said basket comprise two interconnected parts which are relatively movable between a first unfolded condition for use in a food processing operation and a second folded condition for storage when not in use, said open top of said storage container being shaped and dimensioned to receive and support said basket in its folded condition, said container and said basket then together defining sufficient storage space to snugly accommodat
    Type: Application
    Filed: October 26, 2001
    Publication date: October 10, 2002
    Inventor: Yan Kwong Wong
  • Publication number: 20020112583
    Abstract: A food processing device comprising a body, a container removably accommodated by said body and food processing means supported on said body above said container, whereby solids and/or liquids resulting from the processing of food by the food processing means fall into the container, whereby the food processing means include food slicing means, mounted on the body so as to be held stationary relative thereto, and first and second food holding means, mounted on the body for movement relative thereto so as to bring food held thereby into slicing contact with said food slicing means, wherein said first food holding means comprise a slidable food support element mounted on said body for sliding motion relative thereto, and a hand guard, mountable on said food support element such that food held between the food support element and the hand guard may be urged downwardly during the sliding motion without exposing the hand of the operator to contact with the food slicing means, whereby on sliding of said slidable fo
    Type: Application
    Filed: October 26, 2001
    Publication date: August 22, 2002
    Inventor: Yan Kwong Wong
  • Publication number: 20020096814
    Abstract: A cutting block includes two block parts pivotably connected together for relative movement between the first position in which the block parts together provide a flat cutting surface, and a second position in which the block parts form, a V-shape facilitating the transfer of food after the cutting operation. The cutting block has a handle extending outward from one of the block parts and actuator being operable to cause the relative movement between the two block parts.
    Type: Application
    Filed: October 26, 2001
    Publication date: July 25, 2002
    Inventor: Yan Kwong Wong
  • Patent number: D445062
    Type: Grant
    Filed: April 3, 2000
    Date of Patent: July 17, 2001
    Inventor: Yan Kwong Wong
  • Patent number: D446691
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: August 21, 2001
    Inventor: Yan Kwong Wong
  • Patent number: D447019
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: August 28, 2001
    Inventor: Yan Kwong Wong
  • Patent number: D447022
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: August 28, 2001
    Inventor: Yan Kwong Wong
  • Patent number: D448629
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: October 2, 2001
    Inventor: Yan Kwong Wong
  • Patent number: D449766
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: October 30, 2001
    Inventor: Yan Kwong Wong
  • Patent number: D454053
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: March 5, 2002
    Inventor: Yan Kwong Wong
  • Patent number: D458812
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: June 18, 2002
    Inventor: Yan Kwong Wong
  • Patent number: D465137
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: November 5, 2002
    Inventor: Yan Kwong Wong
  • Patent number: D474080
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: May 6, 2003
    Inventors: Yan Kwong Wong, Wai Kwok Michael Young, Wei Young
  • Patent number: D477503
    Type: Grant
    Filed: June 26, 2002
    Date of Patent: July 22, 2003
    Inventor: Yan Kwong Wong
  • Patent number: D433871
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: November 21, 2000
    Inventor: Yan Kwong Wong