Patents by Inventor Michael Slawinski

Michael Slawinski 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).

  • Combination free and stack-weight fitness apparatus
    Publication number: 20070179030
    Abstract: A combined free and stack-weight fitness apparatus utilizes a combination of free-weights and stack-weight assemblies to provide multi-mode fitness training. The total training resistance is a combination of free-weights attached to a barbell and stack-weight resistance transmitted to the barbell by cables. A pair of overhead cables attached to the barbell provide vertical support until a substantial portion of the weight on the barbell is borne by the operator.
    Type: Application
    Filed: February 1, 2006
    Publication date: August 2, 2007
    Inventor: Michael Slawinski