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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0044580 (1993-04-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 0 |
An exercise belt which is worn around the waist or hips of the user having an outer band of neoprene (10) which expands and contracts with the pulling and releasing of the belt. A continuous band of webbing (12) with expansion loops (14) and web loops (16), is attached to the outer band of neoprene
A user worn pulling force dispersing device for skijorers, persons jogging with dogs, victims being rescued by towing, comprising; an inner band of stretchable material sufficiently long to encircle the user, sufficiently wide not to cut into the user when being pulled and having two ends which by a
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