Patents by Inventor Leonard Vaughn Nair

Leonard Vaughn Nair 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).

  • Tile roofing riser
    Patent number: 10724244
    Abstract: A roofing structure is disclosed. The roofing structure includes a roof sheathing structure, a riser positioned on the sheathing structure, and a felt positioned on the riser, where the riser is between the roof sheathing structure and the felt. The roofing structure also includes a first course of roof shingling elements placed on the felt and on the riser, where the riser causes a portion of a roof sheathing structure side of the first course of roof shingling elements and a portion of the felt to be spaced apart from the roof sheathing structure by at least about one quarter inch.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: July 28, 2020
    Inventor: Leonard Vaughn Nair
  • TILE ROOFING RISER
    Publication number: 20200109564
    Abstract: A roofing structure is disclosed. The roofing structure includes a roof sheathing structure, a riser positioned on the sheathing structure, and a felt positioned on the riser, where the riser is between the roof sheathing structure and the felt. The roofing structure also includes a first course of roof shingling elements placed on the felt and on the riser, where the riser causes a portion of a roof sheathing structure side of the first course of roof shingling elements and a portion of the felt to be spaced apart from the roof sheathing structure by at least about one quarter inch.
    Type: Application
    Filed: August 30, 2019
    Publication date: April 9, 2020
    Inventor: Leonard Vaughn Nair