Patents by Inventor Betty Ko Wong

Betty Ko 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).

  • Hand soap dispenser with timer
    Patent number: 11357363
    Abstract: A liquid soap dispensing device with a soap dispensing apparatus and a timer, and associated methods, are disclosed herein. The soap dispensing apparatus includes a housing and a soap dispensing element. The timer includes a traveling object (e.g., a ball), a track, and a mover. The track is configured to receive the traveling object at a start position and release the traveling object at an end position. The track is also configured to carry the traveling object from the start position to the end position in a time interval. The mover is configured to displace the traveling object from a first position to a second position. Displacement of the traveling object from the first position to the second position initiates the release of the traveling object onto the track at the start position.
    Type: Grant
    Filed: April 24, 2021
    Date of Patent: June 14, 2022
    Inventor: Betty Ko Wong
  • HAND SOAP DISPENSER WITH TIMER
    Publication number: 20210330136
    Abstract: A liquid soap dispensing device with a soap dispensing apparatus and a timer, and associated methods, are disclosed herein. The soap dispensing apparatus includes a housing and a soap dispensing element. The timer includes a traveling object (e.g., a ball), a track, and a mover. The track is configured to receive the traveling object at a start position and release the traveling object at an end position. The track is also configured to carry the traveling object from the start position to the end position in a time interval. The mover is configured to displace the traveling object from a first position to a second position. Displacement of the traveling object from the first position to the second position initiates the release of the traveling object onto the track at the start position.
    Type: Application
    Filed: April 24, 2021
    Publication date: October 28, 2021
    Inventor: Betty Ko Wong