Patents Assigned to Marvellous Technology Co., Ltd.
  • Patent number: 8757379
    Abstract: A screw driver tool box includes an accommodating box, a plurality of screw heads, and a driver rod. Both sides of the accommodating box are provided with a turnable accommodating base respectively. The accommodating base is provided with a plurality of accommodating troughs for allowing the driver heads to be inserted therein. One end of the driver rod is formed with a handle portion, and the other end thereof is formed into a connecting end. The connecting end is provided with an insertion trough for allowing the driver heads to be inserted therein. The present invention is characterized in that: the accommodating box comprises a sleeve. One end of the sleeve is formed into an opening for insertion. The walls around the opening are provided with a plurality of grooves and a plurality of clamping claws. The clamping claws protrude from the opening. A through-hole is provided on a wall of the accommodating box to correspond to the opening.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: June 24, 2014
    Assignee: Marvellous Technology Co., Ltd
    Inventor: Chih Ming Yang
  • Patent number: D644902
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: September 13, 2011
    Assignee: Marvellous Technology Co., Ltd.
    Inventor: Chih Ming Yang