Patent ID: 9669987
Date: 2017-06-06
CPC Classifications: B31B,B65D

Claim:
1. A cup comprising: an inner casing which is conical at least in certain sections and a base forming a fillable interior; the base being connected in an essentially fluid-tight manner to the inner casing in a region of a lower end of the interior; an outer casing surrounding the inner casing at least in certain sections such that an insulating space is formed between the inner casing and the outer casing; the insulating space being at least partially filled with insulating material; and a lower seal, which runs completely around a circumference, formed at least underneath the insulating material to prevent the insulating material from escaping between the inner casing and the outer casing; wherein the lower seal comprises a circumferential bead thereby forming a materially joined connection between the inner casing and the outer casing, a material of the insulating material being different from a material of the lower seal.