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-041/56 |
미국특허분류(USC) | 220/254 ; 220/269 ; 220/712 ; 229/9061 |
출원번호 | US-0839939 (1992-02-21) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 105 인용 특허 : 0 |
A cup lid for use with a beverage cup comprising a peripheral flange to fit over a cup rim and a central portion containing a reclosable access closure flap selectively movable between an open and closed position having a pull tab formed on one end portion thereof and a hinge formed on the opposite end portion thereof and a first retainer element such that when the reclosable access closure flap is moved from the closed position to the open position the reclosable access closure flap engages the first retainer element to releasably retain the reclosable ...
A cup lid for use with a beverage cup comprising a reclosable access closure flap including a hinge formed on an inner end portion of said reclosable access closure flap, whereby said reclosable access closure flap is selectively movable between a closed and open position, a first retainer element disposed on said cup lid to engage and releasably retain said reclosable access closure flap when in said open position and a bias ramp disposed on said cup lid axially above said hinge and located as to apply an upward force on said reclosable access closure f...