Patents by Inventor Michael Charitou

Michael Charitou 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).

  • Patent number: 10508458
    Abstract: A tile leveling and alignment system for use in aligning and leveling a plurality of tiles, comprising a tile leveling and aligning device, a vertical leveling hand device, a horizontal leveling device and an optional slip ring/spacer device. The tile leveling and aligning device comprising a base portion integrally coupled to a stem portion projecting upwards from the base portion. The base portion adapted for engaging a bottom surface of a number of tiles to be leveled and aligned. The stem portion comprising a central aperture and one or more spacer legs or fins, each spacer leg extending transversely from the central aperture. Each spacer leg defining a joint width between adjacent tiles to be leveled and aligned. Each spacer leg dividing the tile leveling and aligning device into equal sized areas of common shape and defining a joint width between adjacent tiles to be leveled and aligned.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: December 17, 2019
    Inventor: Michael Charitou
  • Publication number: 20190368207
    Abstract: A tile leveling and alignment system for use in aligning and leveling a plurality of tiles, comprising a tile leveling and aligning device, a vertical leveling hand device, a horizontal leveling device and an optional slip ring/spacer device. The tile leveling and aligning device comprising a base portion integrally coupled to a stem portion projecting upwards from the base portion. The base portion adapted for engaging a bottom surface of a number of tiles to be leveled and aligned. The stem portion comprising a central aperture and one or more spacer legs or fins, each spacer leg extending transversely from the central aperture. Each spacer leg defining a joint width between adjacent tiles to be leveled and aligned. Each spacer leg dividing the tile leveling and aligning device into equal sized areas of common shape and defining a joint width between adjacent tiles to be leveled and aligned.
    Type: Application
    Filed: June 1, 2018
    Publication date: December 5, 2019
    Inventor: Michael Charitou