검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | B65D-005/66 B65D-005/72 |
미국특허분류(USC) | 229/7R ; 215/253 ; 220/904 ; 229/43 |
출원번호 | US-0919480 (1978-06-27) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 40 인용 특허 : 5 |
A container lid is formed from a disc having thin walls of uniform thickness throughout which span and overlap the open end of the container. The overlapping portion includes a downwardly depending resilient skirt that partly overlies in engaging relation one surface of the sidewall adjacent the open end. Complementary engagement means are formed in the skirt for releasably engaging lid engagement means such as a continuous bead or groove that comprise an integral part of the container. A reclosable tear strip defines an opening through which the content...
A lid for a container having an open end defined by a circumferential edge of a sidewall including lid engagement means, the lid comprising: a disc having thin walls of uniform thickness throughout for spanning and overlapping the open end, the overlapping portion including a downwardly depending resilient skirt adapted to partly overlie in engaging relation one surface of the sidewall adjacent said edge; complementary engagement means formed in the skirt for releasably engaging the lid engagement means; a reclosable tear strip forming an integral part o...