Patents Assigned to Sum Sporting Goods Works
  • Adjustable scissors-action exerciser
    Patent number: 7008354
    Abstract: An adjustable scissors-action exerciser includes two motion arms pivotable relatively to each other and adjustably set in one of multiple operation angles. When the operation angle between the two motion arms grows beyond a predetermined angle, a locking mechanism is unlocked to allow the user to adjust the operation angle of the scissors-action exerciser. When the operation angle between the two motion arms is reduced within a predetermined angle, the locking mechanism is locked.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: March 7, 2006
    Assignee: Sum Sporting Goods Works
    Inventor: Samuel Wen