Patents by Inventor Julio Antonio De Castro

Julio Antonio De Castro 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).

  • Publication number: 20120056372
    Abstract: A lottery tool for use with lottery cards. The lottery tool has a flat body that defines at least one aperture the size of the pre-existing boxes of a lottery card. The upper side of the flat body will define numbers printer in a radial manner from an axis. Attached is a spinner section mechanism with a hub that is mounted to the axis of the upper side and a top spinner that is mounted to the hub. The lottery tool is used to help the user select numbers on a lottery card without having to spend time thinking about the numbers that are selected, while also allowing the user to easily mark the numbers.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 8, 2012
    Inventor: Julio Antonio De Castro