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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0752845 (1996-11-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 0 |
An amusement and exercise device which includes an elongated pole pivotally attached at one end to a base which is removably attached to the ground or floor. Attached to the distal end of the pole is a rope which is manipulated by the user which causes the pole to rotate in a circular path around th
A pivoting jumping stick, comprising: a) a base capable of being removably attached to a jumping surface; b) an attachment for selectively attaching said base to a jumping surface; c) a pole having a proximal end and an opposite distal end; d) a double axis pivoting means disposed between said base
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