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-0888489 (1992-05-27) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
An exercise device including a push-up board and two push-up handles. The two C-shaped push-up handles are mounted along various positions of the push-up board. Only one end of the C-shaped handles is located within symmetrically-spaced holes of the push-up board. Since only one end of the C-shaped
A portatable exercising device adapted for use in performing various push-up type manuevers, said portable exercising device comprising: an elongated push-up board, said push-up board including a plurality of holes positioned in a predetermined scattered arrangement within said board, and at least t
※ AI-Helper는 부적절한 답변을 할 수 있습니다.