Patents by Inventor Maria Teresa PANIAGUA GARCIA

Maria Teresa PANIAGUA GARCIA 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).

  • TOOL FOR CLEANING METAL, CERAMIC, STONE, MARBLE, CONCRETE, SLATE AND VITREOUS SURFACES
    Publication number: 20140308885
    Abstract: Tool for cleaning metal, ceramic and vitreous surfaces, composed of a body made of low density cellular glass, with the particular feature that the cortex of the cells that take part in the cellular glass present a coating from smaller cells obtained by adding different highly abrasive metal oxides, with the body being able to present any configuration.
    Type: Application
    Filed: April 11, 2013
    Publication date: October 16, 2014
    Inventors: Juan Carlos PIETSCH CUADRILLERO, Maria Teresa PANIAGUA GARCIA