Patents by Inventor Qionghui Xie

Qionghui Xie 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: 10329721
    Abstract: The present invention relates to a foldable traffic cone, comprising a base, a foldable section, and a pull ring, wherein the foldable portion comprises one or more foldable members and a connecting member, each foldable member comprises a first foldable segment, a first fold and a second foldable segment from top to bottom, and a second fold is disposed between the second foldable segment and the connecting member; the pull ring is disposed on the top of the first foldable segment, wherein when a plurality of foldable members are present, a second fold is disposed between the second foldable segment and the first foldable segment and at least the foldable portion is integrated structure molded integrally. According to the foldable traffic cone provided by the present invention, it can work just by pulling and pressing the pull ring, and it is convenient to carry and store and has high practicability.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: June 25, 2019
    Inventor: Qionghui Xie
  • Publication number: 20180327984
    Abstract: The present invention relates to a foldable traffic cone, comprising a base, a foldable section, and a pull ring, wherein the foldable portion comprises one or more foldable members and a connecting member, each foldable member comprises a first foldable segment, a first fold and a second foldable segment from top to bottom, and a second fold is disposed between the second foldable segment and the connecting member; the pull ring is disposed on the top of the first foldable segment, wherein when a plurality of foldable members are present, a second fold is disposed between the second foldable segment and the first foldable segment and at least the foldable portion is integrated structure molded integrally. According to the foldable traffic cone provided by the present invention, it can work just by pulling and pressing the pull ring, and it is convenient to carry and store and has high practicability.
    Type: Application
    Filed: September 1, 2017
    Publication date: November 15, 2018
    Inventor: Qionghui Xie