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) | A63H-017/06 A63H-033/02 A63H-017/00 |
미국특허분류(USC) | 446/428 ; 446/451 ; 446/96 ; 446/78 |
출원번호 | US-0195911 (1994-02-09) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
A convertible toy truck/wagon includes a chassis and wheel assembly, a truck bed and a handle member pivotally mounted on the chassis and wheel assembly. The chassis and wheel assembly includes a main chassis member, a truck cab on the chassis member and a plurality of wheels for movably supporting the chassis and wheel assembly on a supporting surface. The truck bed is pivotable on the chassis member between a first substantially horizontal position and a second upwardly pivoted position, and the handle member is pivotable between an inoperative first p...
A convertible toy truck/wagon comprising: a) a truck chassis and wheel assembly having front and rear ends and including a chassis member, a cab on said chassis member and a plurality of wheels on said chassis member for movably supporting said chassis and wheel assembly on a supporting surface; b) a truck bed having front and rear ends; c) means pivotally mounting said truck bed on said chassis member behind said cab such that said truck bed is pivotable between a first position wherein said truck bed is received in a substantially horizontal dispositio...