Patents by Inventor Steven Lee Kern

Steven Lee Kern 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: 8616934
    Abstract: An alternative dart tip device comprising first and second impact plates, the impact plates being positioned parallel to each other and the second impact plate being attached to a dart; a connecting means for connecting the impact plates and allowing the impact plates to be moved between a contact position and a non-contact position; a cap attachable to a top surface of the bottom impact plate; and a shaft having a first end attached to a bottom surface of the first impact plate and a second end extending downwardly toward the cap; wherein when the dart is thrown and impacts an object, the shaft penetrates the cap which causes the cap to explode.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: December 31, 2013
    Inventor: Steven Lee Kern