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) | A45F-004/00 |
미국특허분류(USC) | 224/151 ; 224/153 ; 224/259 ; 220/31 |
출원번호 | US-0825445 (1986-02-03) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 78 인용 특허 : 1 |
A backpack cooler utilizes an insulated foam core that is covered on the outside with a cloth sheath and has a rigid reinforcing liner which defines a well to hold two stacked six packs of 12 ounce containers. The cloth jacket is retained to the rest of the cooler body by means of a retainer cord that fits into a peripheral retainer groove defined in the foam core, and a pair of shoulder straps fasten to the cloth jacket by means of a lateral pin that engages in a looped channel defined in the upper edge of the cloth jacket. The pin lies in a cavity defi...
A backpack cooler construction comprising: (a) an open-topped insulated body defining a well for containing cold beverages while keeping them cold; (b) an insulated lid for covering the top of said body and maintaining said well substantially sealed from outside air; (c) said body having a rigid insert and a cloth jacket substantially covering said insert; (d) a pair of shoulder straps connected to said body and enabling a person to strap said body on his back for transport; (e) said rigid insert having an upper rim and an external circumferential retain...