Patents by Inventor Wilson Chow

Wilson Chow 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: 20190254482
    Abstract: A grating device comprises a looped wire frame elongated in a longitudinal direction, the wireframe including first and second spaced parallel wires oriented in the longitudinally and a cross-bar that couples ends of the first and second parallel wires, a first grating surface coupled to the first and second parallel wires on a first side of the wire frame, the first grating surface having an array of blades of a first size, a second grating surface coupled to the first and second parallel wires on a second side of the wire frame, the second grating surface having an array of blades of a second size, different from the first size, a handle coupled to the wire frame, and a non-slip foot rotatably coupled to the cross-bar of the wire frame, the non-slip foot having at least one planar surface that provides frictional contact with an external working surface.
    Type: Application
    Filed: February 21, 2018
    Publication date: August 22, 2019
    Inventors: Wilson Chow, Amanda Kono
  • Publication number: 20160091186
    Abstract: An article of apparel has a sealable cylindrical compartment for a lighting device which is housed in a sealed casing within the compartment. The compartment and casing are designed such that the batteries of the device can be accessed and resealed by an adult but not accessible by a child. When the article is a shoe, a covering insole conceals the compartment with a tab attached to enable a user to easily remove the insole and expose the casing. The sealable casing may have an open end and a lid attached by a small-headed screw. The perimeter edge of the lid can mate with the edge of the casing to further secure the lid. In another embodiment, the sealable casing is secured within the compartment.
    Type: Application
    Filed: September 25, 2014
    Publication date: March 31, 2016
    Inventor: Wilson Chow