Patents Assigned to Shun Shing Standard Corporation Development Ltd.
  • Multi-purpose power plug with improved locking device
    Patent number: 8057264
    Abstract: This Utility Model is a multi-purpose plug. It includes a pedestal (1) which is used to connect with the electric equipment. Its feature is that it also includes a number of different-typed plug connectors (2) which are detachably connected with the described pedestal (1). This multi-purpose plug includes a number of different types of plug connectors. They are suitable for various sockets thus making them more convenient to use.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: November 15, 2011
    Assignee: Shun Shing Standard Corporation Development Ltd.
    Inventor: Hok Man Lam