Wheeled sled
AssigneeMental Engineering, Inc.
InventorsMatt Walker IV, Melvin Anderson Gross
Life of this patent
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Abstract
A sled is provided which includes a composition configured for use in the sled. The composition includes a polypropylene copolymer having an IZOD impact from about 0.1 ft lb/in to about 30.0 ft lb/in.
Claims22
A sled comprising a composition configured for use in the sled, said composition comprising a polypropylene copolymer having an IZOD impact from about 0.1 ft lb/in to about 30.0 ft lb/in.
A sled comprising a sled chassis comprising a front, a rear, a pair of longitudinally extending sides, an upper surface and a bottom, said upper surface including a substantially planar surface portion configured for supporting a sled user wherein the chassis comprises a polypropylene copolymer having an IZOD impact from about 0.1 ft lb/in to about 30.0 ft lb/in.
A process for manufacturing a sled comprising preparing an extrudable polypropylene copolymer composition and injection molding the same, wherein the injection molded copolymer has an IZOD impact from about 0.1 ft lb/in to about 30.0 ft lb/in.
Dependencies are inferred from the claim text.