Patents by Inventor Karl Anthony Mardian

Karl Anthony Mardian 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).

  • Cover assembly for a floor drain
    Patent number: 10113303
    Abstract: A cover assembly for a drain comprises a saucer-shaped cover body having a first side configured to face toward a drain opening in a surface and a second side configured to face away from the drain opening. The cover body defines a plurality of flow passages extending between the first side and the second side so as to allow a liquid to pass through the cover body to the drain opening. At least a portion of the second side of the cover body may have a corrugated configuration formed by adjacent grooves and ridges, the grooves and ridges cooperating to facilitate reduction in blockage of the flow passages by debris on the second side of the cover body.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: October 30, 2018
    Assignee: Drain Dome LLC
    Inventors: Karl Anthony Mardian, Colin David Campbell
  • COVER ASSEMBLY FOR A FLOOR DRAIN
    Publication number: 20180266096
    Abstract: A cover assembly for a drain comprises a saucer-shaped cover body having a first side configured to face toward a drain opening in a surface and a second side configured to face away from the drain opening. The cover body defines a plurality of flow passages extending between the first side and the second side so as to allow a liquid to pass through the cover body to the drain opening. At least a portion of the second side of the cover body may have a corrugated configuration formed by adjacent grooves and ridges, the grooves and ridges cooperating to facilitate reduction in blockage of the flow passages by debris on the second side of the cover body.
    Type: Application
    Filed: March 15, 2018
    Publication date: September 20, 2018
    Inventors: Karl Anthony Mardian, Colin David Campbell