Patents by Inventor Changling Yu

Changling Yu 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).

  • Car running board and car
    Patent number: 10668860
    Abstract: The present invention discloses a car running board and car, comprising a first running board body, a second running board body and at least one car installation support; the first running board body is telescopically connected with the second running board body; the car installation support is rigidly connected with the first running board body and/or the second running board body on one end and with the car on the other end. Through the above method, the car running board structure of the present invention can change flexibly and contract to reduce volume during the transport, thus saving both the transport cost and storage space.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: June 2, 2020
    Assignee: WINBO-Dongjian Automotive Technology Co., Ltd.
    Inventors: Jie Yang, Weiting He, Tong Dai, CHangling Yu, Yongbo Chen
  • Car Running Board And Car
    Publication number: 20190202362
    Abstract: The present invention discloses a car running board and car, comprising a first running board body, a second running board body and at least one car installation support; the first running board body is telescopically connected with the second running board body; the car installation support is rigidly connected with the first running board body and/or the second running board body on one end and with the car on the other end. Through the above method, the car running board structure of the present invention can change flexibly and contract to reduce volume during the transport, thus saving both the transport cost and storage space.
    Type: Application
    Filed: December 21, 2018
    Publication date: July 4, 2019
    Applicant: WINBO-Dongjian Automotive Technology Co., Ltd.
    Inventors: Jie Yang, Weiting He, Tong Dai, Changling Yu, Yongbo Chen