Patents by Inventor Yi-Shan Chou

Yi-Shan Chou 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: 9538832
    Abstract: A back carrier frame includes a base. The base includes a body and a retaining device. The body includes a plurality of first pivotal portions. The retaining device is mounted to the body. A fixing seat includes an annular groove and a fixing portion. The retaining device is engaged in the annular groove to retain the fixing seat in place. The fixing portion extends out of the body. A support device includes at least three main supports. Each of the at least three main supports includes a second pivotal portion and a connection portion. The second pivotal portion of each of the at least three main supports is pivotably connected to one of the first pivotal portions. Each of two straps has two ends respectively coupled to two of the connection portions of the at least three main supports.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: January 10, 2017
    Inventor: Yi-Shan Chou
  • Publication number: 20160360866
    Abstract: A back carrier frame includes a base. The base includes a body and a retaining device. The body includes a plurality of first pivotal portions. The retaining device is mounted to the body. A fixing seat includes an annular groove and a fixing portion. The retaining device is engaged in the annular groove to retain the fixing seat in place. The fixing portion extends out of the body. A support device includes at least three main supports. Each of the at least three main supports includes a second pivotal portion and a connection portion. The second pivotal portion of each of the at least three main supports is pivotably connected to one of the first pivotal portions. Each of two straps has two ends respectively coupled to two of the connection portions of the at least three main supports.
    Type: Application
    Filed: June 11, 2015
    Publication date: December 15, 2016
    Inventor: Yi-Shan Chou