Blank for forming disposable cup and disposable cup
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United States of America Patent
Stats
-
Sep 28, 2021
Grant Date -
Nov 26, 2020
app pub date -
May 19, 2020
filing date -
May 21, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A blank 10 for forming a disposable cup, the blank including a cardboard sheet designed to be formed into a body of a cup, the blank including an edge 12 in a form of a first arc for forming the bottom edge of the cup, and a folding line for forming the rim of the cup, wherein the folding line for forming the rim of the cup contains a first folding line 14 formed by a plurality of interconnected arc-shaped folding lines 16 each arcing to the opposite direction than the first arc, and wherein a foldable wing 18 extends form each arc-shaped folding line, the wings being configured to be folded towards the center of the formed cup to lock onto each other to form a cover over the opening of the cup. The present application also provides a disposable cup formed from the blank, and a method for preparing a disposable cup.
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