Disposable cup assembly

Details Disposable cup assembly Disposable cup assembly

B - Operations, Transporting

65

D

217/124, 190/26.

B65D 21/02 (2006.01) A47G 19/03 (2006.01) A47G 19/23 (2006.01) A47G 23/02 (2006.01)

Patent

CA 1225341

DISPOSABLE CUP ASSEMBLY Abstract of the Disclosure A disposable cup assembly comprising an integral thermoplastic thin-walled liner having a sidewall of truncated substantially right circular conical shape and having a closed bottom wall, for receiving the beverage. The assembly also includes an integral thermoplastic thin-walled holder for receiving the liner with the holder also having a sidewall of substantially truncated right circular conical shape. The liner and holder include releasable interlocking means for retaining a liner in the holder. The sidewall of the liner has a greater angle of convergence with its axis than does the sidewall of the holder, to form a thermally insulative air pocket beneath the level of the interlocking means. Furthermore, the holder is symmetrical about any plane containing its longitudinal axis so that a plurality of the holders substantially fully telescopically nest in a stack.

473613

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