Patents by Inventor Qiaoli WU

Qiaoli WU 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: 11111054
    Abstract: An equal-fork pallet comprising a pallet body is provided. The pallet body is provided with a stand structure and a reinforcing structure, the reinforcing structure is a reinforcing rib embodied by a groove structure pressed on the surface of the pallet body, and the reinforcing rib comprises a connection type reinforcing rib and a semi-partition type reinforcing rib, the stand structure comprises a corner stand, an edge stand and a center stand, and neither end of the partition type reinforcing rib is connected to the stand. The equal-fork pallet has a reasonable structural design and strong pressure bearing capacity, with targeted layout and design of the reinforcing rib centralized position and stress concentration position such as stand. The pallet can overcome the problems of low local compressive strength and proneness to produce stress fracture and local cracking.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: September 7, 2021
    Assignee: HANGZHOU PENNO PACKTECH CO., LTD.
    Inventors: Qiaoli Wu, Jianwei Peng, Huizhen Jiang
  • Publication number: 20190092523
    Abstract: The present invention discloses an equal-fork pallet comprising a pallet body, wherein the pallet body is provided with a stand structure and a reinforcing structure, the reinforcing structure is a reinforcing rib embodied by a groove structure pressed on the surface of the pallet body, and the reinforcing rib comprises a connection type reinforcing rib and a semi-partition type reinforcing rib, the stand structure comprises a corner stand, an edge stand and a center stand, and neither end of the partition type reinforcing rib is connected to the stand. The present invention has a reasonable structural design and strong pressure bearing capacity, with targeted layout and design of the reinforcing rib centralized position and stress concentration position such as stand. It can overcome the problems of the prior art, such as low local compressive strength of the pallet, proneness to produce stress fracture and local cracking, etc.
    Type: Application
    Filed: September 26, 2018
    Publication date: March 28, 2019
    Inventors: Qiaoli WU, Jianwei PENG, Huizhen JIANG
  • Patent number: D930429
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: September 14, 2021
    Inventor: Qiaoli Wu
  • Patent number: D953121
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: May 31, 2022
    Inventor: Qiaoli Wu