Patents Assigned to Bev-Cap Plastics Pty. Ltd.
  • Syringe hypodermic needle
    Patent number: 4840616
    Abstract: A single use disposable medical syringe with the plunger shaft having first and second splines. The first splint co-acts with a first pawl to allow withdrawal only of the plunger. The plunger is then rotated to another position, wherein the second spline co-acts with a second pawl to permit insertion only of the plunger. The plunger may not then be withdrawn for re-use.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: June 20, 1989
    Assignee: Bev-Cap Plastics Pty. Ltd.
    Inventor: Gilbert H. Banks
  • Closure with resilient sealing disc
    Patent number: 4629083
    Abstract: A thermoplastic closure comprising a top wall and an internally threaded skirt and adapted to receive a resilient sealing disc in which an annular flexible protrusion depends from the inner side of the top wall adjacent the intersection of the top wall and skirt but spaced from the skirt. As the closure is applied to a container neck the protrusion acts to fold the periphery of the sealing disc over the outer edge of the container neck and onto the outer side surface and radius of the container neck to thereby effect a seal.
    Type: Grant
    Filed: February 21, 1985
    Date of Patent: December 16, 1986
    Assignee: Bev-Cap Plastics Pty. Ltd.
    Inventor: Rodney M. Druitt