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" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | A47B-045/00 |
미국특허분류(USC) | 312/205 ; 312/203 |
출원번호 | US-0505740 (2000-02-16) |
발명자 / 주소 | |
출원인 / 주소 | |
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 1 |
A furniture unit having a first tower and a second tower spaced from the first tower. Each of the first and second towers includes a first attachment surface and a second attachment surface. The furniture unit further includes an undivided top bridge member and an undivided bottom bridge member spaced from the top bridge member. The top bridge member has opposed ends each being attached to the first attachment surfaces. The bottom bridge member has opposed ends being attached to the second attachment surfaces. The first and second towers define a space f...
[ What is claimed is:] [1.]1. A furniture unit comprising:a first tower and a second tower spaced from said first tower, each of said first and second towers having a first sidewall and a second sidewall, each of said first and second towers including a top member having a first attachment surface and a bottom member having a second attachment surface, each of said first and second attachment surfaces being positioned between said first and second sidewalls; anda one-piece top bridge member and a one-piece bottom bridge member spaced from said top bridge...