Patents by Inventor Sreter Jang

Sreter Jang 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).

  • Patent number: 5031906
    Abstract: A versatile exercising machine, comprising two symmetric handles each having mounting holes at one side for mounting a compression link or three elastic cords, and two pairs of T-shaped blocks respectively releasably connected to the two symmetric handles at two opposite ends thereof. By combining the two pairs of T-shaped blocks with the two symmetric handles, two stands are formed for push-up exercise. By attaching the compression link to the two handles, an exercising unit is provided for exercising the muscles of the muscles of the upper and lower extremities and the abdomen. By attaching the elastic cords to the two handles, a chest expander is formed for developing the muscles of the chest.
    Type: Grant
    Filed: December 10, 1990
    Date of Patent: July 16, 1991
    Inventor: Sreter Jang