Patents by Inventor Wen-Ko Wu

Wen-Ko Wu 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).

  • Power cable plug assembly having replaceable plug
    Publication number: 20050032405
    Abstract: A power cable plug assembly having replaceable plug includes a plug seat, and a plug. The plug seat has a side face formed with a locking recess formed with a first catch plate and a second catch plate. The plug is provided with a first snapping portion combined with and rotatably mounted on the first catch plate of the plug seat and a second snapping portion combined with the second catch plate of the plug seat. Thus, the power cable plug assembly having replaceable plug can replace different plugs of different kinds and sizes, thereby enhancing the versatility of power cable plug assembly having replaceable plug.
    Type: Application
    Filed: September 10, 2004
    Publication date: February 10, 2005
    Inventor: Wen-Ko Wu
  • Replaceable plug module
    Publication number: 20040132328
    Abstract: A replaceable plug module includes a plug seat, and a plug. The plug seat has a side face formed with a locking recess formed with a first catch plate and a second catch plate. The plug is provided with a first snapping portion combined with and rotatably mounted on the first catch plate of the plug seat and a second snapping portion combined with the second catch plate of the plug seat. Thus, the replaceable plug module can replace different plugs of different kinds and sizes, thereby enhancing the versatility of replaceable plug module.
    Type: Application
    Filed: January 6, 2003
    Publication date: July 8, 2004
    Inventor: Wen-Ko Wu