Patents by Inventor David Michael Ringholz

David Michael Ringholz 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).

  • BATHING WALL SYSTEM
    Publication number: 20250221580
    Abstract: A bathing wall system including a back wall, an end wall, and a coupler connecting the back wall and the end wall. The coupler includes a U-shaped receiving slot supported by the back wall, and a male connector supported by the end wall and received within the U-shaped receiving slot.
    Type: Application
    Filed: March 31, 2025
    Publication date: July 10, 2025
    Inventors: Jeffrey David Ferris, David Michael Ringholz
  • Bathing wall system
    Patent number: 12262855
    Abstract: A bathing wall system including a back wall, an end wall, and a coupler connecting the back wall and the end wall. The coupler includes a U-shaped receiving slot supported by the back wall, and a male connector supported by the end wall and received within the U-shaped receiving slot.
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: April 1, 2025
    Assignee: Delta Faucet Company
    Inventors: Jeffrey David Ferris, David Michael Ringholz
  • BATHING WALL SYSTEM
    Publication number: 20230337866
    Abstract: A bathing wall system including a back wall, an end wall, and a coupler connecting the back wall and the end wall. The coupler includes a U-shaped receiving slot supported by the back wall, and a male connector supported by the end wall and received within the U-shaped receiving slot.
    Type: Application
    Filed: June 16, 2023
    Publication date: October 26, 2023
    Inventors: Jeffrey David Ferris, David Michael Ringholz
  • Bathing wall system
    Patent number: 11700974
    Abstract: A bathing wall system including a back wall, an end wall, and a coupler connecting the back wall and the end wall. The coupler includes a U-shaped receiving slot supported by the back wall, and a male connector supported by the end wall and received within the U-shaped receiving slot.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: July 18, 2023
    Assignee: Delta Faucet Company
    Inventors: Jeffrey David Ferris, David Michael Ringholz
  • BATHING WALL SYSTEM
    Publication number: 20220031125
    Abstract: A bathing wall system including a back wall, an end wall, and a coupler connecting the back wall and the end wall. The coupler includes a U-shaped receiving slot supported by the back wall, and a male connector supported by the end wall and received within the U-shaped receiving slot.
    Type: Application
    Filed: July 16, 2021
    Publication date: February 3, 2022
    Inventors: Jeffrey David Ferris, David Michael Ringholz