Patents Assigned to Buxdel Pty. Limited
  • Container lid with temperature responsive vents
    Patent number: 4530440
    Abstract: A food storage and reheating receptacle (1) with a lid having heat openable apertures (4). Material of lid is such that cut outs on lid tend to bend or deflect from lid surface upon heating thereby causing ventilation of contents of receptacle.
    Type: Grant
    Filed: April 1, 1983
    Date of Patent: July 23, 1985
    Assignee: Buxdel Pty. Limited
    Inventor: Christopher Leong