Patents by Inventor Hai Son Bui

Hai Son Bui 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).

  • Extendable desktop with sliding cover for bathtub and Jacuzzi
    Patent number: D970917
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: November 29, 2022
    Inventor: Hai Son Bui Duong
  • Bath tub
    Patent number: D995725
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: August 15, 2023
    Inventor: Hai Son Bui Duong
  • Bath tub
    Patent number: D996585
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: August 22, 2023
    Inventor: Hai Son Bui Duong
  • Bath tub
    Patent number: D996629
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: August 22, 2023
    Inventor: Hai Son Bui Duong
  • Bath tub
    Patent number: D998162
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: September 5, 2023
    Inventor: Hai Son Bui Duong