Patents by Inventor Edward Earl

Edward Earl 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).

  • Bullet mold device
    Patent number: 4342141
    Abstract: A single bullet tool for casting, shearing and molding bullet balls, comprising a mold for forming lead sticks, means for shearing off a lead slug from such stick, and means for forming a cold formed bullet ball of such slug and for removing the sprue excess formed around the bullet and for sizing the bullet to the desired diameter.
    Type: Grant
    Filed: February 6, 1980
    Date of Patent: August 3, 1982
    Inventors: James J. Graham, Edward Earl