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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0344747 (1989-04-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 2 |
A sailboard footstrap track which provides an adjustable position, securely held footstrap in a sailboard. The footstrap in the track is movable only on the application of downward pressure on the slide member of the device. Normally, the slide member is raised in a locked position to prevent undesi
A hands-free sliding footstrap track for sailboards which is adjustable with foot pressure comprising: a) a track member; b) a slide member captively held to said track; c) a footstrap attached to an upper portion of said slide member; and d) positioning means for releasably securing said slide memb
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