Patents Assigned to Cleveland Steel Corporation
  • Patent number: 6648164
    Abstract: The present invention provides a pail and cradle system and method for collectively containing one or more chemicals. The cradle comprises an interior surface having an opening with a circumferential rim for reception onto the lip of a pail. The cradle further comprises an extended return so that when the lugs of a lid are crimped onto the pail, the cradle return is clamped by the lugs against the sidewall of the pail. A gasket is mounted under the rim of the cradle so that a seal is formed between the cradle and the top lip of the pail. The lid for the pail further comprises a groove in which a gasket is mounted for sealing the lid against the rim of the cradle when the lid is crimped to the pail assembly.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: November 18, 2003
    Assignee: Cleveland Steel Corporation
    Inventors: Mike DeCola, Mike Doran