Patents by Inventor Shimin Hua

Shimin Hua 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: 11483954
    Abstract: A shovel handle connecting device includes a connecting assembly configured to connect a shovel handle and a shovel scoop. The connecting assembly includes a connecting seat embedded in the shovel scoop and a connecting member inserted and fixed in the connecting seat; a front end of the connecting member is provided with a connecting portion and a limiting portion, a limiting fastener is arranged on the connecting portion; the connecting seat is internally provided with a connecting groove allowing the connecting portion to be inserted therein, and an inner wall of the connecting groove is provided with a limiting groove allowing the limiting fastener to be snapped therein; an outer side wall of the limiting portion and an inner side wall of the connecting seat are formed into an accommodating cavity in an enclosure mode, and one end of the shovel handle is inserted and fixed in the accommodating cavity.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: November 1, 2022
    Assignee: CiXi HuaJie Plastic Product Co., Ltd.
    Inventors: Jie Hua, Shimin Hua
  • Publication number: 20210243932
    Abstract: The present invention discloses a shovel handle connecting device, including a connecting assembly configured to connect a shovel handle and a shovel scoop, wherein the connecting assembly includes a connecting member and a connecting seat; a front end of the connecting member is provided with a connecting portion and a limiting portion, a limiting fastener is arranged on the connecting portion, and the connecting seat is embedded in the shovel scoop; the connecting seat is internally provided with a connecting groove allowing the connecting portion to be inserted therein, and an inner wall of the connecting groove is provided with a limiting groove allowing the limiting fastener to be snapped therein; the connecting member is inserted and fixed in the connecting seat; and one section of an outer side wall of the limiting portion and one section of an inner side wall of the connecting seat are formed into an accommodating cavity in an enclosure mode, and one end of the shovel handle is inserted and fixed in t
    Type: Application
    Filed: July 24, 2019
    Publication date: August 12, 2021
    Inventors: Jie HUA, Shimin HUA
  • Patent number: 10687459
    Abstract: A seedling transplanting device, includes: a handheld rod (1); a seedling digging assembly; wherein the seedling digging assembly includes: a fixed insertion member (2); a movable insertion member (3) with a top and a bottom, the movable insertion member is separated by a space from the fixed insertion member (2); and a driving assembly connected to the movable insertion member, the driving assembly causes the movable insertion member (3) to swing toward the fixed insertion member (2). The driving assembly causes the movable insertion member to swing toward the fixed insertion member, and after the seedling is taken out, the soil with the seedling will not drop out from the bottom of the fixed insertion member and the movable insertion member.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: June 23, 2020
    Assignee: Cixi Huazhijie Plastic Product Co., Ltd.
    Inventors: Jie Hua, Shimin Hua
  • Publication number: 20200077575
    Abstract: The present invention discloses a seedling transplanting device, which comprises: a handheld rod (1); a seedling digging assembly; wherein the seedling digging assembly comprises: a fixed insertion member (2); a movable insertion member (3) with a top and a bottom, the movable insertion member is separated by a space from the fixed insertion member (2); and a driving assembly connected to the movable insertion member, the driving assembly causes the movable insertion member (3) to swing toward the fixed insertion member (2). In the present invention, the driving assembly causes the movable insertion member to swing toward the fixed insertion member, and after the seedling is taken out, the soil with the seedling will not drop out from the bottom of the fixed insertion member and the movable insertion member.
    Type: Application
    Filed: March 13, 2017
    Publication date: March 12, 2020
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D876022
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: February 18, 2020
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D896045
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: September 15, 2020
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D903950
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: December 1, 2020
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D908323
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: January 26, 2021
    Assignee: CIXI HUAJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D942777
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: February 8, 2022
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D943371
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: February 15, 2022
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D947626
    Type: Grant
    Filed: January 31, 2021
    Date of Patent: April 5, 2022
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D952957
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: May 24, 2022
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D959940
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: August 9, 2022
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D985343
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: May 9, 2023
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D989579
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: June 20, 2023
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D990413
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: June 27, 2023
    Assignee: SBI SMART BRANDS INTERNATIONAL (AMFRICA) LIMITED
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D996934
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: August 29, 2023
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D997664
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: September 5, 2023
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D998558
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: September 12, 2023
    Assignee: SBI SMART BRANDS INTERNATIONAL (AMERICA) LIMITED
    Inventors: Jie Hua, Shimin Hua
  • Patent number: D1021279
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: April 2, 2024
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua