Patents Assigned to Lawson Mardon Group Limited
  • Container with collapsible spout
    Patent number: 5170910
    Abstract: A blow-moulded container having a collapsible spout through which the parting line of the container passes. The spout has a neck and a shoulder with concentric ridges joined by thin webs to permit the shoulder to fold concertina style. The ridges do not cross the parting line.
    Type: Grant
    Filed: May 6, 1991
    Date of Patent: December 15, 1992
    Assignee: Lawson Mardon Group Limited
    Inventor: Peter A. Hamm