Thermoformed hot drink cup

Details Thermoformed hot drink cup Thermoformed hot drink cup

1976-02-25

1977-09-20

Marcus, Stephen

Envelopes, wrappers, and paperboard boxes

Paperboard box

Box material includes a coating or a nonpaperboard...

206519, 220 94A, B65D 126, B65D 2310

Patent

active

040491870

ABSTRACT:
Thermoformed cups, having elements adapted to provide a stable handle, which are nestable in a small space, the handle including a tab extending radially from the brim of the cup and a hinged flange at each side of the tab. To form the handle the flanges are turned down and are retained by shoulders of a recess in the upper surface of the cup. Weight of liquid in the cup causes the flanges to bear against the side of the cup to afford stability in addition to that resulting from retention by said shoulders.

REFERENCES:
patent: 1121259 (1914-12-01), Klin
patent: 2051940 (1936-08-01), Chichester-Miles
patent: 2283019 (1942-05-01), Serr
patent: 2932437 (1960-04-01), Wilcox
patent: 2937783 (1960-05-01), Press et al.
patent: 3381849 (1968-05-01), Karlsson

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