Patent ID: 9150330
Filing Date: 2015-10-06
Classification: B65D,F16B

Abstract:
1. A vessel, comprising: a vessel base comprising: an annular band positioned around said first and second annular walls, said annular band being shaped and sized to securely retain said first and second annular walls and thus couple said first and second vessel parts together, said annular band having a radially inward facing peripheral surface facing a radially outward facing peripheral surface of said first annular wall, said inward facing peripheral surface of said annular band including a first part of a cooperating securing arrangement and said outward facing peripheral surface of said first annular wall including a second part of said cooperating securing arrangement that interacts with said first part of said cooperating securing arrangement to thereby secure said first annular wall to said annular band; at least one first lid that selectively closes said first chamber space, each of said at least one first lid comprising a first inner lid that engages with a lid receiving portion defined by said first vessel part inward of said first rim or a first outer lid configured to engage with said first rim and surround said first inner lid when present; and at least one second lid that selectively closes said second chamber space, each of said at least one second lid comprising a second inner lid that engages with a lid receiving portion defined by said second vessel part inward of said second rim or a second outer lid configured to engage with said second rim and surround said second inner lid when present, said first part of said cooperating attachment structure on said inner peripheral surface of said annular band comprising a projection, said second part of said cooperating attachment structure on said outer peripheral surface of said first annular wall comprising a corresponding indentation or groove into which said projection enters to secure said first annular wall to said annular band.