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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0656388 (1967-07-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 0 |
This disclosure has to do with an easy opening container end wherein substantially the entire end panel is removed. The removable panel portion has rigidly attached thereto a pull tab which is first utilized as a lever to obtain the initial rupture of the end panel and then as a handle to tear out t
In an assembly including a panel having a removable portion, and a pull tab secured to said panel and restricted substantially against hinging relative to an adjacent portion of said panel; the improvement residing in a line of weakening formed in said panel removable portion immediately adjacent th
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