Patents by Inventor Richard W. Hornbostel

Richard W. Hornbostel 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).

  • Flexible barbell bar
    Patent number: 4921246
    Abstract: A barbell having a flexible break. The flexibility in the break is caused by the bar being held together with steel cable. This flexibility allows the barbell to change form, depending on how it is held and the exercise being performed.
    Type: Grant
    Filed: June 12, 1989
    Date of Patent: May 1, 1990
    Inventor: Richard W. Hornbostel