Patents by Inventor John Koutitsas

John Koutitsas 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).

  • Building elements for making retaining walls, and systems and methods of using same
    Patent number: 11661719
    Abstract: A budding element for coupling with other budding elements to erect a retaining wall. Exemplary building elements have receiving spaces for receiving increased weight of fill material to provide increased stability. Optionally, each building element can have an enlarged face profile that provides efficiency in the shipping and assembly process. Optionally, each building element can define alignment voids that receive portions of alignment posts for ensuring vertical alignment between adjacent building elements or portions of building elements.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: May 30, 2023
    Assignee: EVERGREEN WALLS, INC.
    Inventors: Felix P. Jaecklin, Clayton E. Warner, John Koutitsas
  • Building Elements For Making Retaining Walls, And Systems And Methods Of Using Same
    Publication number: 20220081868
    Abstract: A budding element for coupling with other budding elements to erect a retaining wall. Exemplary building elements have receiving spaces for receiving increased weight of fill material to provide increased stability. Optionally, each building element can have an enlarged face profile that provides efficiency in the shipping and assembly process. Optionally, each building element can define alignment voids that receive portions of alignment posts for ensuring vertical alignment between adjacent building elements or portions of building elements.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 17, 2022
    Inventors: Felix P. Jaecklin, Clayton E. Warner, John Koutitsas
  • Building elements for making retaining walls, and systems and methods of using same
    Patent number: 11149402
    Abstract: A building element for coupling with other building elements to erect a retaining wall. Exemplary building elements have receiving spaces for receiving increased weight of fill material to provide increased stability. Optionally, each building element can have an enlarged face profile that provides efficiency in the shipping and assembly process. Optionally, each building element can define alignment voids that receive portions of alignment posts for ensuring vertical alignment between adjacent building elements or portions of building elements.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: October 19, 2021
    Assignee: EVERGREEN WALLS, INC.
    Inventors: Felix P. Jaecklin, Clayton E. Warner, John Koutitsas