Patents by Inventor Yao-Chu TSAI

Yao-Chu TSAI 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: 9004388
    Abstract: A fishing reel with interchangeable line-guiding system includes a body, a fishing reel, and an automated winding component. A lateral cover is fixed to the body. The body has therein the fishing reel. The fishing reel has therein a spindle. A toothed axle is disposed on the outer wall of the spindle inside the lateral cover, flanked by two first intermediate gears, and adapted to mesh with a big gear meshing with the two first intermediate gears. The automated winding component has a second intermediate gear fixed to the body. The second intermediate gear meshes with a line-guiding shaft gear. The line-guiding shaft gear is fixed to the end of a line-guiding shaft. The line-guiding shaft is disposed inside a line-protecting axle. A slider movable laterally is disposed on the outward wall of the line-guiding shaft to enable upward and downward casting.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: April 14, 2015
    Inventor: Yao-Chu Tsai
  • Publication number: 20140138469
    Abstract: A fishing reel with interchangeable line-guiding system includes a body, a fishing reel, and an automated winding component. A lateral cover is fixed to the body. The body has therein the fishing reel. The fishing reel has therein a spindle. A toothed axle is disposed on the outer wall of the spindle inside the lateral cover, flanked by two first intermediate gears, and adapted to mesh with a big gear meshing with the two first intermediate gears. The automated winding component has a second intermediate gear fixed to the body. The second intermediate gear meshes with a line-guiding shaft gear. The line-guiding shaft gear is fixed to the end of a line-guiding shaft. The line-guiding shaft is disposed inside a line-protecting axle. A slider movable laterally is disposed on the outward wall of the line-guiding shaft to enable upward and downward casting.
    Type: Application
    Filed: November 14, 2013
    Publication date: May 22, 2014
    Inventor: Yao-Chu TSAI