Patents by Inventor Larry S. Dalby

Larry S. Dalby 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).

  • Cow magnet
    Patent number: 5905425
    Abstract: A cow magnet is provided having two magnets and a metal plate inside of a nontoxic cover. The non-toxic cover is preferably a plastic cover having a hollow interior, a cylindrical exterior, and two rounded ends. The two magnets a preferably constructed of ceramic materials. The metal plate is positioned between the two magnets to concentrate the magnetic field produced by the two magnets.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: May 18, 1999
    Inventors: Larry S. Dalby, Thomas D. Rigley