Patent ID: 11952175
Assignee: MICHAEL HÖRAUF MASCHINENFABRIK GMBH CO. KG
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 9:
10. A cup comprising:
an inner cup portion and an external shell;
the inner cup portion is made paper or paper-like material and has a Tillable interior space;
the inner cup portion comprises an inner shell and a base;
the base being fastened in a substantially liquid-tight manner to the inner shell at the lower end of the interior space to form a skirt;
a lower periphery of the skirt forms a footprint for the cup;
the external shell is composed of a planar blank of paper or paper-like material, with longitudinal edges of the planar blank being connected to one another at least in portions and in an overlap region so that the external shell forms a sleeve;
the external shell includes an upper area with a frustoconical shape having a first cone angle and a lower area;
the lower area, with the exception of the overlap region, is configured in a single ply;
the lower area of the external shell tapers at least in portions more heavily than in the upper area; and
the portions of the lower area of the external shell that taper more heavily than in the upper area are connected to an external side of the inner shell.