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) | B60H-001/32 |
미국특허분류(USC) | 62/239 ; 62/457 ; 190/18A ; 280/4717 |
출원번호 | US-0940787 (1986-12-11) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 50 인용 특허 : 0 |
This invention relates to a portable, wheeled cooler apparatus having a (1) cooler chest assembly; (2) support wheel assembly on which the cooler chest assembly is mounted; and (3) a combination handle and lock assembly connected to the cooler chest assembly to act as a lock in an enclosed condition and as a handle in a transport condition. The cooler chest assembly includes a support container member with a removable enclosure lid member mounted thereon. The support wheel assembly is operable in an upright condition of the cooler chest assembly to restr...
A portable, wheeled cooler apparatus adapted to be supported on and easily moved along a support surface, comprising; (a) a cooler chest assembly including a support container member having an enclosure lid member connected thereto to hold ice and/or other contents therein for insulating purposes; (b) a support wheel assembly connected to said cooler chest assembly operable for supporting on the support surface; and (c) a combination handle and lock assembly connected to an upright wall of said support container member of said cooler chest assembly and o...