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公开(公告)号：US11214336B2
公开(公告)日：2022-01-04
申请号：US16602793
申请日：2019-12-04
申请人： John DeLauder , Stefan Raedler
发明人： John DeLauder , Stefan Raedler
摘要： The invention discloses a rotational leash plug system for surf boards including an outer ring housing, a spherical or cylindrical element, in particular a ball or a cylinder, a stainless steel or brass pin attached to the rolling element and a bottom cap. A safety surf leash is attached to the pin centered in the ball to achieve a safety connection between surfer, in particular attached to the leg of the surfer, and a surfboard. The rotational element is free to rotate in x, y, and z axis inside the outer ring housing and the bottom cap. The spherical element is able to follow the force vector of the leash pulling the pin. The surf plug system can therefore follow the movement of the safety surf leash and or the surfer attached to the leash as soon as there is a pull force applied to the pin inside the surf plug system.
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公开(公告)号：US20210171160A1
公开(公告)日：2021-06-10
申请号：US16602793
申请日：2019-12-04
申请人： John DeLauder , Stefan Raedler
发明人： John DeLauder , Stefan Raedler
摘要： The invention discloses a rotational leash plug system for surf boards including an outer ring housing, a spherical or cylindrical element, in particular a ball or a cylinder, a stainless steel or brass pin attached to the rolling element and a bottom cap. A safety surf leash is attached to the pin centered in the ball to achieve a safety connection between surfer, in particular attached to the leg of the surfer, and a surfboard. The rotational element is free to rotate in x, y, and z axis inside the outer ring housing and the bottom cap. The spherical element is able to follow the force vector of the leash pulling the pin. The surf plug system can therefore follow the movement of the safety surf leash and or the surfer attached to the leash as soon as there is a pull force applied to the pin inside the surf plug system.
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