Patents by Inventor Jiu Hong Zhang

Jiu Hong Zhang 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: 10349801
    Abstract: A double-sided mop according to this invention, being provided to solve the problems of a conventional mop on poor floor mopping quality, includes a mop pole, a mop head connecting to the mop pole, and a cleaning cloth provided on the surface of mop head. The mop head includes a mounting plate, a first panel, a second panel, a hinged shaft, a universal joint, and an elastic part, in which the mounting plate is provided between the first panel and the second panel, the mounting plate is hinged and connects to the hinged shaft together with the first panel and the second panel, the elastic part applies a force to clamp the first panel and the second panel, the universal joint is installed on the mounting plate by rotation, and the mop pole connects to the universal joint.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: July 16, 2019
    Assignee: JIAXING JACKSON TRAVEL PRODUCTS CO., LTD.
    Inventors: Xue Lin Zhu, Jiu Hong Zhang, Kai Feng Lu
  • Publication number: 20170086637
    Abstract: A double-sided mop according to this invention, being provided to solve the problems of a conventional mop on poor floor mopping quality, includes a mop pole, a mop head connecting to the mop pole, and a cleaning cloth provided on the surface of mop head. The mop head includes a mounting plate, a first panel, a second panel, a hinged shaft, a universal joint, and an elastic part, in which the mounting plate is provided between the first panel and the second panel, the mounting plate is hinged and connects to the hinged shaft together with the first panel and the second panel, the elastic part applies a force to clamp the first panel and the second panel, the universal joint is installed on the mounting plate by rotation, and the mop pole connects to the universal joint.
    Type: Application
    Filed: September 26, 2016
    Publication date: March 30, 2017
    Inventors: Xue Lin Zhu, Jiu Hong Zhang, Kai Feng Lu