Enamelled double pan

Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...

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Details

99344, 99403, 126377, 126388, 220433, 220446, A47J 2710, B65D 140

Patent

active

048239801

ABSTRACT:
An enamelled double pan includes an outer pan member and an inner pan member. The outer pan member has an open top, a peripheral flange formed on the open top, and a handle mounted on an outer side surface thereof. The outer pan member is coated with an enamel layer. The inner pan member has an open top and a peripheral flange formed on the open top. The inner pan member is coated with an enamel layer, and is received in the outer pan member with a space defined therebetween for reserving water. The space is covered at its upper end with the peripheral flange of the inner pan member. A packing is provided between the peripheral flange of the outer pan member and the peripheral flange of the inner pan member. A clamping ring is provided for clamping the peripheral flange of the outer pan member and the peripheral flange of the inner pan member. A water filler aperture is formed in the peripheral flange of the inner pan member for filling the water into the space.

REFERENCES:
patent: 525933 (1894-09-01), Wood
patent: 609740 (1898-08-01), Gillett
patent: 1364115 (1921-01-01), Kania
patent: 3069043 (1962-12-01), Bishop
patent: 3372694 (1968-03-01), Vehse
patent: 3934748 (1976-01-01), Racz
patent: 4331127 (1982-05-01), Grosso

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