Patents Assigned to Bertil Wigemark AB
  • Carrying handle for carrier boxes or like containers
    Patent number: 4176423
    Abstract: A detachable and easily insertable handle made of non-rigid plastics to be inserted into slots formed in containers such as carrier bags, suitcases, boxes and the like of cardboard, plastics and similar material to facilitate carrying of the container. The handle comprises a central grip portion having locking plates at each end extending in the longitudinal direction of the grip portion and arranged at an angle of preferably about 45.degree. thereto. The locking plates diverge in the lifting direction of the handle.
    Type: Grant
    Filed: January 13, 1978
    Date of Patent: December 4, 1979
    Assignee: Bertil Wigemark AB
    Inventor: Bertil V. Wigemark