Patents by Inventor Marian Stec

Marian Stec 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).

  • Publication number: 20050148434
    Abstract: Springloaded Exercise Board allows performing exercises by standing on a board and performing oscillating movements. The moving board supporting the user, is moving on the top of a larger fixed platform. The moving board is stabilized by adjustable springs which gives the board a larger degree of freedom of movement than track mounted board. This invention reduces number of parts and makes fabrication process simpler and cheaper when comparing to a track mounted board.
    Type: Application
    Filed: December 29, 2003
    Publication date: July 7, 2005
    Inventor: Marian Stec