发明名称 Knotted Filament Flying Disc
摘要 A flying disc is formed entirely of a knotted filament, such as knotted, stitched, or crocheted filament, which may comprise yarn, rope, or the like. A generally flat, generally circular web, defining a plane, is formed by pulling loops of the filament through other loops to form successive interconnected rows of knots using, e.g., crochet stitches. In one embodiment, the knotting proceeds in a helical pattern from a central portion of the circular web to a peripheral portion, with stitches added to an otherwise uniform stitching pattern as necessary to maintain a generally flat shape to the web. The center of the circular web may comprise knotted filament, or may include a void or hole. A circumferential lip connected to the periphery of the circular web and extending out of the plane of the circular web, at least during flight, is formed by dropping stitches from a uniform stitching pattern as necessary to create the desired shape.
申请公布号 US2009253339(A1) 申请公布日期 2009.10.08
申请号 US20080099545 申请日期 2008.04.08
申请人 PHD PRODUCTIONS LLC 发明人 GROFT PATRICK NICHOLAS;LARSEN, JR. ERIK CHRISTIAN
分类号 A63H27/00 主分类号 A63H27/00
代理机构 代理人
主权项
地址