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).

  • Grass cutter
    Patent number: D786315
    Type: Grant
    Filed: February 14, 2016
    Date of Patent: May 9, 2017
    Assignee: Cixi Huazhijie Plastic Product Co., Ltd.
    Inventors: Shimin Hua, Jie Hua
  • Vehicle snow shovel
    Patent number: D786635
    Type: Grant
    Filed: August 23, 2015
    Date of Patent: May 16, 2017
    Assignee: Cixi Huazhijie Plastic Product Co., Ltd.
    Inventors: Jie Hua, Shimin Hua
  • Snow plow
    Patent number: D815153
    Type: Grant
    Filed: February 14, 2016
    Date of Patent: April 10, 2018
    Assignee: Cixi Huazhijie Plastic Product Co., Ltd.
    Inventors: Shimin Hua, Jie Hua
  • Bird feeder
    Patent number: D852432
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: June 25, 2019
    Assignee: Cixi Huazhijie Plastic Co., Ltd.
    Inventors: Jie Hua, Shimin Hua
  • Bird feeder
    Patent number: D852433
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: June 25, 2019
    Assignee: Cixi Huazhijie Plastic Product Co., Ltd.
    Inventors: Jie Hua, Shimin Hua
  • Bird feeder
    Patent number: D852434
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: June 25, 2019
    Assignee: Cixi Huazhijie Plastic Product Co., Ltd.
    Inventors: Jie Hua, Shimin Hua
  • Shovel
    Patent number: D862182
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: October 8, 2019
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Shovel
    Patent number: D863902
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: October 22, 2019
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Shovel handle
    Patent number: D863903
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: October 22, 2019
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua
  • Plow
    Patent number: D874895
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: February 11, 2020
    Assignee: CIXI HUAZHIJIE PLASTIC PRODUCT CO., LTD.
    Inventors: Jie Hua, Shimin Hua