Combination storage container and triple seal lid

Abstract From the Canadian patent

Abstract of the Disclosure, A combination container and lid for storing food or other air perishable products. The container includes a wall having a sealing rim extending about the periphery thereof. The rim includes first, second and third surfaces. The lid includes peripheral sealing means in the form of a peripheral flange and an annular rib spaced from the flange and defining therebetween an annular recess defined by first, second and third surfaces respectively. The annular recess is adapted to receive the rim of the container. The flange is somewhat resilient and includes an angled surface to cooperate with a surface portion of the rim to ensure that the rim is fully seated with the …