Patents by Inventor ZONGYANG ZUO

ZONGYANG ZUO 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).

  • Publication number: 20230121175
    Abstract: The invention discloses a pulling rivet for fasten-connecting a conductive material. It consists of a rivet and a lantern ring, wherein the rivet comprises a dead head, a polish rod, a locking groove, a pulling groove and a short tail, the lantern ring comprises a flange, a deformation area and a clamping tooth, and a sharp protrusion is arranged on a contact surface of an inner side of the dead head and a fasten-coupling piece. The sharp protrusions of the present invention can be embedded into the surface of the fastening piece to prevent the sliding between the fasten-coupling piece and the rivet, and because the sharp protrusions are embedded into the surface of the fasten-coupling piece to form a tightly fitted whole, which improves the conductivity of the rivet and the frame.
    Type: Application
    Filed: May 26, 2020
    Publication date: April 20, 2023
    Inventors: XU HE, YUNLONG JIA, CHUANQI LI, SHIBO WANG, QIN ZHANG, SHUAI DONG, ZONGYANG ZUO, YU LIU, TAO DENG, JUAN JIANG