Patents by Inventor Rixin Liang

Rixin Liang 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).

  • Louver canopy
    Patent number: 11091914
    Abstract: A louver canopy comprises a frame with a top disposed with parallel rafters; a plurality of louvers rotationally connected between the rafters and sequentially arranged along a length direction of the rafters, the louvers are disposed at intervals and parallel to each other, each of the louvers includes an elongated flashing; a baffle connected to a first long side of the flashing; an elongated first guide groove formed between the baffle and the flashing; When the louvers rotate to a closed state, an opening of the first guide groove faces upward, and a second long side of the flashing passes over a top of the baffle of an adjacent louver of the louvers and positions above the first guide groove of the adjacent louver.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: August 17, 2021
    Assignee: Zhejiang Dosoly Mechanical and Electrical Technology Co., Ltd.
    Inventors: Caihua Shan, Gaoyang Xu, Yucheng Shan, Chao Han, Jie Ding, Ruzhong Yin, Rixin Liang, Zheng Zhou, Yongna Han, Ji Zhou, Kaiyu Ni
  • Louver Canopy
    Publication number: 20200370299
    Abstract: A louver canopy comprises a frame with a top disposed with parallel rafters; a plurality of louvers rotationally connected between the rafters and sequentially arranged along a length direction of the rafters, the louvers are disposed at intervals and parallel to each other, each of the louvers includes an elongated flashing; a baffle connected to a first long side of the flashing; an elongated first guide groove formed between the baffle and the flashing; When the louvers rotate to a closed state, an opening of the first guide groove faces upward, and a second long side of the flashing passes over a top of the baffle of an adjacent louver of the louvers and positions above the first guide groove of the adjacent louver.
    Type: Application
    Filed: May 20, 2020
    Publication date: November 26, 2020
    Applicant: Zhejiang Dosoly Mechanical and Electrical Technology Co., Ltd.
    Inventors: Caihua Shan, Gaoyang Xu, Yucheng Shan, Chao Han, Jie Ding, Ruzhong Yin, Rixin Liang, Zheng Zhou, Yongna Han, Ji Zhou, Kaiyu Ni
  • Horizontal Bar Device
    Publication number: 20190351273
    Abstract: A horizontal bar device comprises at least three vertically disposed struts, and crossbars connected between the two adjacent struts. A plurality of sleeves are sleeved on an upper part of each of the struts with the sleeves being stacked on top of one another, each end of each of the crossbars is fixedly connected to one of the sleeves, and each of the struts has a blocking surface capable of preventing the sleeves from sliding downward. A positioning structure is disposed between the two adjacent sleeves capable of preventing rotation of the sleeves. An upper end of each of the struts is sleeved with a locking sleeve, and the locking sleeve is pressed against the sleeves through a fastener.
    Type: Application
    Filed: January 10, 2019
    Publication date: November 21, 2019
    Applicant: Zhejiang Dosoly Mechanical and Electrical Technology Co., Ltd.
    Inventors: Caihua Shan, Zheng Guo, Gaoyang Xu, Ruzhong Yin, Rixin Liang, Ying Fan
  • Sunshade umbrella
    Patent number: D864554
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: October 29, 2019
    Assignee: Linhai Dojoy Furniture Ltd.
    Inventors: Gaoyang Xu, Yucheng Shan, Chao Han, Rixin Liang, Jiaolong Ma, Ying Fan
  • Sunshade umbrella
    Patent number: D885744
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: June 2, 2020
    Assignee: Linhai Dojoy Furniture Ltd.
    Inventors: Gaoyang Xu, Yucheng Shan, Chao Han, Rixin Liang, Jiaolong Ma, Ying Fan