Patents by Inventor Chung Fai Wong

Chung Fai 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).

  • Leash and harness assemblies
    Patent number: 11064682
    Abstract: An assembly providing a leash component, a harness component and an attachment mechanism adapted to attach the leash to the harness is provided. The leash includes two or more handles positioned along its length that may be connected together to effectively reduce the leash's length. The attachment mechanism includes guiding magnets that may facilitate the proper alignment and orientation of the mechanism during engagement between the leash and the harness. In this way, the attachment mechanism is configured to be activated using one hand.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: July 20, 2021
    Inventor: Chung Fai Wong
  • LEASH AND HARNESS ASSEMBLIES
    Publication number: 20210120785
    Abstract: An assembly providing a leash component, a harness component and an attachment mechanism adapted to attach the leash to the harness is provided. The leash includes two or more handles positioned along its length that may be connected together to effectively reduce the leash's length. The attachment mechanism includes guiding magnets that may facilitate the proper alignment and orientation of the mechanism during engagement between the leash and the harness. In this way, the attachment mechanism is configured to be activated using one hand.
    Type: Application
    Filed: August 5, 2020
    Publication date: April 29, 2021
    Inventor: Chung Fai Wong