Patents by Inventor Tongguo WANG

Tongguo WANG 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).

  • Outdoor umbrella frame having telescopic structure
    Patent number: 11375782
    Abstract: An outdoor umbrella frame has a telescopic structure, and includes an umbrella pole, a pull rod assembly and a rib assembly. The pull rod assembly includes a first pull rod and a second pull rod. The rib assembly includes a longer rib and a shorter rib, the umbrella pole may be telescopic along a length direction, and one or more of the first pull rod, the second pull rod, the longer rib and the shorter rib may be telescopic along a length direction. When the outdoor umbrella frame is assembled, the umbrella pole, the first pull rod, the second pull rod, the longer rib and the shorter rib are all in an extended and fixed state. When the outdoor umbrella frame is disassembled for packing, any one or more of the umbrella pole, the first pull rod, the second pull rod, the longer rib and the shorter rib are in a retracted state.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: July 5, 2022
    Assignee: ZHEJIANG YOTRIO GROUP CO., LTD
    Inventors: Yi Yang, Tongguo Wang, Jianqiang Xie
  • RIB ASSEMBLY CAPABLE OF BEING TELESCOPICALLY PACKED FOR OUTDOOR UMBRELLA AND OUTDOOR UMBRELLA
    Publication number: 20210112934
    Abstract: A rib assembly for an outdoor umbrella is capable of being telescopically packed. The rib assembly includes a longer rib and a shorter rib. When the rib assembly needs to be disassembled for packing, the longer rib or/and the shorter rib is able to be superimposed and retracted along a length direction. A locking mechanism is disposed on the longer rib or/and the shorter rib. When the rib assembly needs to be extended completely, the longer rib or/and the shorter rib are locked by the locking mechanism.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Applicant: ZHEJIANG YOTRIO GROUP CO.,LTD
    Inventors: Yi YANG, Tongguo WANG, Jianqiang XIE
  • OUTDOOR UMBRELLA FRAME HAVING TELESCOPIC STRUCTURE
    Publication number: 20210112933
    Abstract: An outdoor umbrella frame has a telescopic structure, and includes an umbrella pole, a pull rod assembly and a rib assembly. The pull rod assembly includes a first pull rod and a second pull rod. The rib assembly includes a longer rib and a shorter rib, the umbrella pole may be telescopic along a length direction, and one or more of the first pull rod, the second pull rod, the longer rib and the shorter rib may be telescopic along a length direction. When the outdoor umbrella frame is assembled, the umbrella pole, the first pull rod, the second pull rod, the longer rib and the shorter rib are all in an extended and fixed state. When the outdoor umbrella frame is disassembled for packing, any one or more of the umbrella pole, the first pull rod, the second pull rod, the longer rib and the shorter rib are in a retracted state.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Applicant: ZHEJIANG YOTRIO GROUP CO.,LTD
    Inventors: Yi YANG, Tongguo WANG, Jianqiang XIE