최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0659052 (2000-09-11) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 9 |
A scooter includes a board device having a front board and having one or more wheels attached to the rear portion, and a rear board extended rearwardly and upwardly from the front board and having one or more wheels attached to the rear portion. A handle is rotatably secured to the front board has o
1. A scooter comprising:a) a supporting board device including: i) a first board including a front portion and including a rear portion; ii) at least one first wheel attached to said rear portion of said first board for engaging with a supporting surface; iii) a second board extended rearwardly from
※ AI-Helper는 부적절한 답변을 할 수 있습니다.