Patents by Inventor Francisco Cablayan

Francisco Cablayan 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).

  • Spark-emitting device for a skateboard
    Publication number: 20050127630
    Abstract: A spark-emitting device for a skateboard. The spark-emitting device includes a housing and a plurality of misch metal barrels inserted into a housing and spaced apart so that the wear rate of the housing in the misch metal barrels is compatible and a desired sparking effect is achieved.
    Type: Application
    Filed: September 7, 2004
    Publication date: June 16, 2005
    Inventors: James Kuhlman, Francisco Cablayan