Patents by Inventor Robert Krog

Robert Krog 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).

  • Heated bobber for use in ice fishing
    Publication number: 20050279010
    Abstract: A fishing bobber incorporates a heating element in the interior thereof that is adapted to be supplied with current from an external power pack by way of a water impervious plug and jack connection. When used in ice fishing applications, the heated bobber functions to keep the water from refreezing in the ice hole. When a fish strikes and drags the bobber down into the water, the plug and jack separate so that the battery pack and lead wires are not dragged into the ice hole.
    Type: Application
    Filed: June 22, 2004
    Publication date: December 22, 2005
    Applicant: KROG INDUSTRIES
    Inventor: Robert Krog