Patents by Inventor Tongliang Zheng

Tongliang Zheng 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).

  • Publication number: 20220273997
    Abstract: Provided by the present disclosure are a pickleball paddle with a sectional structure and a manufacturing process. The pickleball paddle comprises a paddle head and a paddle handle which are made of a paddle core material, a part between the paddle head and the paddle handle is divided into two separate parts which are the paddle head and the paddle handle by cutting, and the thickness at the thickest part of the paddle handle is smaller than or equal to the thickness of the paddle head. The present disclosure has the beneficial effects that the paddle core material is processed into the paddle head and the paddle handle, the paddle head and the paddle handle are cut off at proper positions to form two cut-off parts, and separate processing of the paddle head and the paddle handle is achieved.
    Type: Application
    Filed: May 17, 2022
    Publication date: September 1, 2022
    Applicant: Dongguan Xinshuo Composite Material Technology Co., Ltd.
    Inventor: Tongliang Zheng
  • Publication number: 20210260452
    Abstract: The present invention relates to a multilayer composite pickleball racket, including a board and a handle. The handle is connected to the board; a composite filler layer is arranged inside the board and at least includes a first filler layer and a second filler layer; the first filler layer is adhered to the second filler layer; and the first filler layer and the second filler layer are both provided with honeycomb structures. The multilayer composite pickleball racket is combined by a plurality of filler layers of different materials, so that the structural features such as intensity, sound and hardness of the board are changed, different hitting sounds and hitting handfeels are generated, the usage experience of sports enthusiasts is improved, and the interestingness is increased.
    Type: Application
    Filed: May 8, 2021
    Publication date: August 26, 2021
    Inventor: Tongliang ZHENG
  • Patent number: D917641
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: April 27, 2021
    Inventor: Tongliang Zheng