| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper cup capable of eliminating the need for a clerk to confirm whether the cup is empty or not and capable of significantly reducing the trouble of a customer in asking the clerk to clear away the paper cup. SOLUTION: The paper cup 1 includes a cup body 10 and a display member 20 provided on the outer surface 11 of the cup body 10. A part 21 of the display member 20 is configured to project upward the upper part 12 of the cup body 10. When the customer wants the clerk to clear away the paper cup 1 when the customer finishes drinking a beverage, etc., the customer erects a display piece 23 of the display member 20 by rotating the display piece above a bending part 24 and makes a head part 21 of the display piece 23 project upward from the upper part 12 of the cup body 10. COPYRIGHT: (C)2009,JPO&INPIT
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