Patents by Inventor HUAJUN ZHENG

HUAJUN ZHENG 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).

  • Preparation method of safety gloves with special coating
    Patent number: 11891755
    Abstract: The present invention relates to safety gloves with special rubber coating. Specifically, a kind of safety gloves with rubber coating which is specially designed and coated on fabric substrates to achieve proper hand protection effects, and exhibits properties such as good ventilation, abrasion resistance, and soft and comfortable wearing experience.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: February 6, 2024
    Assignee: ZHEJIANG KANG LONG DA SPECIAL PROTECTION TECHNOLOGY CO., LTD.
    Inventors: Jianfang Zhang, Jiadi Zhang, Huajun Zheng
  • Preparation method of safety gloves with special coating
    Publication number: 20210317610
    Abstract: The present invention relates to safety gloves with special rubber coating. Specifically, a kind of safety gloves with rubber coating which is specially designed and coated on fabric substrates to achieve proper hand protection effects, and exhibits properties such as good ventilation, abrasion resistance, and soft and comfortable wearing experience.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 14, 2021
    Inventors: JIANFANG ZHANG, JIADI ZHANG, HUAJUN ZHENG