Patents by Inventor Robert W. Nicholas

Robert W. Nicholas 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).

  • Adjustable bench-step
    Patent number: 5050861
    Abstract: An adjustable bench-step for use in exercising, having an upper platform that is easily and securely insertable into a base, with the upper platform further being both adjustable vertically and approachable from any horizontal axis.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: September 24, 1991
    Inventors: Laurie Thomas, Robert W. Nicholas