Patents by Inventor Ozella Ward

Ozella Ward 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: 11399688
    Abstract: A tool for cleaning a tile bonding compound from between and on a plurality of adjacent tiles includes an elongated handle and a tool head fixed with the handle. The tool head is comprised of a first tool and a second tool. The first tool includes a foam scrubber and a seam scrubber or wiper. The second tool includes at least one arcuate elastomeric wiper and a seam wiper. Both the foam scrubber and elastomeric wiper are adapted for scrubbing the tile bonding compound from a front face of the adjacent tiles, while the seam scrubber and seam wiper are adapted for fitting between two of the adjacent tiles to scrub the tile bonding compound from between the tiles.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: August 2, 2022
    Inventors: Winfred Lynn Ward, Sr., Ozella Ward
  • Publication number: 20100176212
    Abstract: The invention pertains to a fragrance distribution system. The system includes a fragrance control chamber including a removable fragrance cartridge having a fluid fragrance located therein. The cartridge has located therein a drum having a wick wound thereon. A dial outside of the cartridge controls the extent of the wick standing in an upward direction within the chamber and being subjected to a flow of air being generated by way of a fan located in the chamber. The speed of the fan is controlled by an adjusting dial located on the exterior of the chamber. There is further an air volume control dial located on the exterior of the chamber which controls the volume of the air being expelled from the chamber into a duct system of an air conditioning system.
    Type: Application
    Filed: January 13, 2009
    Publication date: July 15, 2010
    Inventors: Winfred Lynn Ward, SR., Ozella Ward