Patents Examined by Charles G. Freak
  • Inflatable product provided with built-in battery case and socket
    Patent number: 6332760
    Abstract: An inflatable product includes an inflatable body, a socket, an electric pump and a battery case. The socket is built in the inflatable body. The electric pump is detachably connected to the socket to pump the inflatable body. The battery case is also built in the inflatable body for receiving batteries to supply the electric pump with power.
    Type: Grant
    Filed: April 4, 2000
    Date of Patent: December 25, 2001
    Assignee: Team Worldwide Corporation
    Inventor: Wang Cheng Chung