Patents by Inventor James S. Healy

James S. Healy 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: 6222159
    Abstract: A multiple cavity, portable baseball or softball bat warmer consisting of an insulated case with capped, suspended, open ended tubes adapted to receive bats in a vertical position that are connected to a heat chamber. The bat barrels are retained on a height-adjusting grate that is positioned according to league level. A convection thermal heat source is positioned below the retaining grate. Warmed air from the heat source rises through the grate heating the bats retained in the capped cavities above.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: April 24, 2001
    Inventor: James S. Healy