Patents by Inventor Yicheng Ma

Yicheng Ma 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: 10954705
    Abstract: Disclosed is a grill damping hinge comprising a hinge lower cover and a hinge upper cover covering the top of the hinge lower cover. The invention can adopt double-axis double spring pressing design, and the hinge ear can be adjusted back and forth, and can be easily adjusted when the oven body and the oven cover are different in size, to ensure the sealing effect. The upper cover of the invention is lighter during opening and closing, and the opening-and-closing of the oven cover can stay at any angle within 0 to 58°, thereby avoiding the natural falling of the oven cover and having higher safety performance; In the production process of the invention, the cumbersome link of the screws and the nuts in the traditional hinge is avoided, and the manual installation and commissioning cost can be greatly saved.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: March 23, 2021
    Assignees: WUXI HUICHANG ADVANCED GRILL CO., LTD., WUXI M.Y. ADVANCED GRILL CO., LTD.
    Inventor: Yicheng Ma
  • Publication number: 20210054669
    Abstract: Disclosed is a grill damping hinge comprising a hinge lower cover and a hinge upper cover covering the top of the hinge lower cover. The invention can adopt double-axis double spring pressing design, and the hinge ear can be adjusted back and forth, and can be easily adjusted when the oven body and the oven cover are different in size, to ensure the sealing effect. The upper cover of the invention is lighter during opening and closing, and the opening-and-closing of the oven cover can stay at any angle within 0 to 58°, thereby avoiding the natural falling of the oven cover and having higher safety performance; In the production process of the invention, the cumbersome link of the screws and the nuts in the traditional hinge is avoided, and the manual installation and commissioning cost can be greatly saved.
    Type: Application
    Filed: January 10, 2020
    Publication date: February 25, 2021
    Inventor: Yicheng Ma