Patents by Inventor Austin Rand Porter

Austin Rand Porter 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).

  • Oral irrigator unit
    Patent number: D833000
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 6, 2018
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Jeffrey Ladwig
  • Oral irrigator reservoir
    Patent number: D833600
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 13, 2018
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Jeffrey Ladwig
  • Oral irrigator base
    Patent number: D834180
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 20, 2018
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Carson Noel Massie, Jeffrey Ladwig
  • Oral irrigator handle
    Patent number: D840022
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: February 5, 2019
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Jeffrey Ladwig
  • Toothbrush handle
    Patent number: D845636
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: April 16, 2019
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Taylor Elizabeth Thomas, Jeffrey Ladwig
  • Oral irrigator unit
    Patent number: D858750
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: September 3, 2019
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Jeffrey Ladwig
  • Oral irrigator unit
    Patent number: D859644
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: September 10, 2019
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Jeffrey Ladwig
  • Oral irrigator unit
    Patent number: D867579
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 19, 2019
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Carson Noel Massie, Jeffrey Ladwig
  • Oral irrigator unit
    Patent number: D872855
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 14, 2020
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Carson Noel Massie, Jeffrey Ladwig
  • Oral irrigator handle
    Patent number: D877324
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: March 3, 2020
    Assignee: WATER PIK, INC.
    Inventors: Carson Noel Massie, Jeffrey Ladwig, Austin Rand Porter
  • Toothbrush handle
    Patent number: D881584
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: April 21, 2020
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Taylor Elizabeth Thomas, Jeffrey Ladwig
  • Showerhead
    Patent number: D886946
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: June 9, 2020
    Assignee: Water Pik, Inc.
    Inventors: Jeffrey Ladwig, Austin Rand Porter
  • Oral irrigator unit
    Patent number: D893017
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: August 11, 2020
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Carson Noel Massie, Jeffrey Ladwig
  • Toothbrush handle
    Patent number: D906688
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: January 5, 2021
    Assignee: WATER PIK, INC.
    Inventors: Austin Rand Porter, Taylor Elizabeth Thomas, Jeffrey Ladwig
  • Showerhead
    Patent number: D913419
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Austin Rand Porter
  • Showerhead
    Patent number: D913422
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: March 16, 2021
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Austin Rand Porter
  • Oral irrigator handle
    Patent number: D950710
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: May 3, 2022
    Assignee: WATER PIK, INC.
    Inventors: Carson Noel Massie, Jeffrey Ladwig, Austin Rand Porter
  • Oral irrigator handle
    Patent number: D975843
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: January 17, 2023
    Assignee: WATER PIK, INC.
    Inventors: Carson Noel Massie, Jeffrey Ladwig, Austin Rand Porter
  • Showerhead
    Patent number: D984586
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 25, 2023
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Austin Rand Porter
  • Showerhead
    Patent number: D984587
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: April 25, 2023
    Assignee: WATER PIK, INC.
    Inventors: Jeffrey Ladwig, Austin Rand Porter