Patents by Inventor Chiu Chin-Sen

Chiu Chin-Sen 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: 4792135
    Abstract: This compound multi-function gym bench is constructed with a seat frame, a hollow post, a weight post combined with a pushing handle and a T-shaped handle, a frame for pulling rope, and a couple of revolving discs with pedals as its main parts. The hollow post is combined with the seat frame vertically, the weight post can be moved up and down inside the hollow post by moving the pushing handle by hand or by pulling a pulling rope, and the pedals set on the revolving discs under the seat frame can be used for bike pedaling exercise. The T-shaped handle with weight block arms can be used for foot pushing exercise with weight blocks hung on the weight block arms. The pushing handle also has weight block arms for hanging weight blocks for weight lifting exercise.
    Type: Grant
    Filed: August 3, 1987
    Date of Patent: December 20, 1988
    Inventor: Chiu Chin-Sen
  • Patent number: 4606540
    Abstract: A gym set includes a single column bounding an interior channel and having a rear opening extending along a rear wall of the column. A vertically-arranged stack of weight blocks is movable by an exerciser along the column. Each weight block has an interior block portion located within the channel, an exterior block portion located outside the channel, and an intermediate block portion extending through the rear opening. The blocks are reliably guided throughout their movement along the column.
    Type: Grant
    Filed: August 15, 1984
    Date of Patent: August 19, 1986
    Inventor: Chiu Chin-Sen