Patents by Inventor Rene Ernest Berard

Rene Ernest Berard 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).

  • Expander type exercise device
    Patent number: 7192390
    Abstract: There is now provided an expander type exercise device for performing physical workout exercise that can be configured in a simple manner to adjust the resiliency of an elastic strand for various physical workout exercises, by varying the length of the elastic strand that is disposed between two handgrips by means of which the elastic strand can be expanded by exerting a force of pull upon the elastic strand.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: March 20, 2007
    Inventor: Rene Ernest Berard