Invention Grant
US08840120B2 Sled with a calf-securing strap 有权
雪橇与小牛固定带

Sled with a calf-securing strap
Abstract:
A sled includes a hull and a strap extending transversely across the hull. The strap extends across the hull at a first longitudinal position selected such that it extends across the calves of a kneeling rider. This enables the rider to kneel erect when riding the sled.
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