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-001/02 B65D-001/42 B65D-023/00 |
미국특허분류(USC) | 215/1C ; 220/606 ; 220/608 ; 220/609 |
출원번호 | US-0771636 (1991-10-04) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 25 인용 특허 : 0 |
A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with a plurality of downwardly projecting hollow legs 22, a plurality of curved ribs (34) located between the legs, and a hub 41 from which the legs and ribs extend radially with a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. Each leg (22) has a lower flat foot (24) coplanar with the other feet and the feet have an outer diameter Df that is at least 0.75 of the diam...
In a plastic blow molded container having a central axis A and including a cylindrical body portion that extends vertically about the central axis A with a diameter D, an upper end closure unitary with the upper extremity of the cylindrical body portion and including a dispensing spout, and a freestanding base structure unitary with the cylindrical body portion to close the lower extremity thereof, said freestanding base structure comprising: a plurality of downwardly projecting hollow legs spaced circumferentially from each other with respect to the bod...