Patents by Inventor David Marethouse

David Marethouse 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).

  • Barbell Handles
    Publication number: 20100137113
    Abstract: The invention relates to methods and an apparatus used to lift a barbell. In some embodiments, the invention relates to an apparatus having a centralized handle and opposing hooks extending away from and attached to opposing ends of said handle. In other embodiments, the invention relates to methods for attaching said hooks to a barbell to assist in the performance of weight-bearing exercise and lifting.
    Type: Application
    Filed: February 3, 2010
    Publication date: June 3, 2010
    Inventors: David Marethouse, Johnny Kloesel
  • Barbell handles
    Patent number: 7674214
    Abstract: The invention relates to methods and an apparatus used to lift a barbell. In some embodiments, the invention relates to an apparatus having a centralized handle and opposing hooks extending away from and attached to opposing ends of said handle. In other embodiments, the invention relates to methods for attaching said hooks to a barbell to assist in the performance of weight-bearing exercise and lifting.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: March 9, 2010
    Inventors: David Marethouse, Johnny Kloesel
  • Barbell Handles
    Publication number: 20090088305
    Abstract: The invention relates to methods and an apparatus used to lift a barbell. In some embodiments, the invention relates to an apparatus having a centralized handle and opposing hooks extending away from and attached to opposing ends of said handle. In other embodiments, the invention relates to methods for attaching said hooks to a barbell to assist in the performance of weight-bearing exercise and lifting.
    Type: Application
    Filed: October 1, 2007
    Publication date: April 2, 2009
    Inventors: David Marethouse, Johnny Kloesel