Patents by Inventor Song Qing Liao

Song Qing Liao 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).

  • Faucet
    Patent number: D840509
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 12, 2019
    Assignee: DELTA FAUCET COMPANY
    Inventors: Celine Kwok Garland, Song Qing Liao
  • Robe hook
    Patent number: D841343
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 26, 2019
    Assignee: DELTA FAUCET COMPANY
    Inventors: Celine Kwok Garland, Song Qing Liao
  • Tissue holder
    Patent number: D857418
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: August 27, 2019
    Assignee: DELTA FAUCET COMPANY
    Inventors: Celine Kwok Garland, Song Qing Liao
  • Faucet hub
    Patent number: D858714
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: September 3, 2019
    Assignee: DELTA FAUCET COMPANY
    Inventors: Celine Kwok Garland, Song Qing Liao
  • Faucet
    Patent number: D861831
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: October 1, 2019
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet
    Patent number: D867532
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: November 19, 2019
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet
    Patent number: D896347
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: September 15, 2020
    Assignee: DELTA FAUCET COMPANY
    Inventors: Alejandra Lazarini, Song Qing Liao
  • Faucet handle
    Patent number: D946714
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: March 22, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventors: Alexandra Upadhyaya, Song Qing Liao
  • Faucet handle
    Patent number: D946715
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: March 22, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet
    Patent number: D954205
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: June 7, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventors: Alexandra Upadhyaya, Song Qing Liao
  • Faucet body
    Patent number: D954210
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: June 7, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet spout
    Patent number: D952801
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: May 24, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventors: Alexandra Upadhyaya, Song Qing Liao
  • Faucet
    Patent number: D954905
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: June 14, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet spout
    Patent number: D954912
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: June 14, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet
    Patent number: D956184
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: June 28, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet handle
    Patent number: D963126
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: September 6, 2022
    Inventor: Song Qing Liao
  • Faucet
    Patent number: D963805
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: September 13, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet handle
    Patent number: D967342
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: October 18, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet spout
    Patent number: D967348
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: October 18, 2022
    Assignee: DELTA FAUCET COMPANY
    Inventor: Song Qing Liao
  • Faucet
    Patent number: D980389
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: March 7, 2023
    Assignee: DELTA FAUCET COMPANY
    Inventors: Celine Kwok Garland, Song Qing Liao