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Exercise Devices > For Track Or Field Sport For Track Or Field SportFor Track Or Field Sport patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/23/06 - 20060264300 - Hammer for physical exercises A hammer for physical exercise is disclosed to include a ball, which has two inflatable inner tubes surrounded by a spherical outer shell and a rigid center tube fixedly fastened to the spherical outer shell, and an operating cord member fixedly fastened to the center tube of the ball for ... 07/20/06 - 20060160663 - Apparatus and method for training base runners In accordance with the present invention, an apparatus and method for training base runners comprises at least one base incorporating means for identifying optimum location on the top of the base for base runners to strike the base with their foot while crossing en route to a next base and ... ### FreshPatents.com Support |