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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0899312 (1986-08-22) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 90 인용 특허 : 0 |
A cover for a disposable drinking cup is provided. The cover has a hinged tab defined by score lines which is re-closable. A pair of spaced apart arcuate ribs is provided on the cover which forms an arcuate recess. The recess is designed to releasably engage the tab and retain it in an open position
A cover for a drinking cup of the type having an upwardly projecting peripheral rib formed by spaced walls forming a peripheral cavity on the lower surface for receiving the rim of a cup, and a tab formed in the cover, said tab including a segment of the periphery of the cover and being hinged to th
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