Insulative sleeve for beverage cup

Details Insulative sleeve for beverage cup Insulative sleeve for beverage cup

1992-09-02

1993-06-29

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Box material includes a coating or a nonpaperboard...

220738, 220739, B65D 328

Patent

active

052226565

ABSTRACT:
Sleeve for insulating the hand while holding a beverage cup. A tubular body of felt-like material having first and second ends, wherein the body is conically arrayed about an axis which intersects the centers of the first and second ends, is sized to conform in a press fit relationship with the sidewall of a beverage cup when the beverage cup is inserted into the sleeve through the first end of the body.

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patent: 5037025 (1991-08-01), Tonomura

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