Patents Assigned to Chao Da Trading Co., Ltd.
  • Patent number: 6929514
    Abstract: A socket with non-connecting terminal comprises a socket body, two power terminals, a bottom cover, a support, a ground terminal and a top cover in which the power terminals and the ground prong are integrally stamped without terminal tap. The power terminals are placed in the first receptacle and the second receptacle and sealed with the support and the bottom cover. The power blades are exposed outside to be connected to the wall socket. The three slots serve as a power supply to receive other plugs. The integrally stamped ground terminal is housed in the support and sealed by the top cover; the ground prong is exposed outside for linking to the power supply. The three ground slots on the ground terminal will accept the ground prongs from other plugs. When an electrical current flows through this circuit, there is no resistance encountered and no heat generated.
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: August 16, 2005
    Assignee: Chao Da Trading Co., Ltd.
    Inventor: Wen-Piao Chuang