发明名称 CLEAT WITH REINFORCED SPIKE
摘要 <p>A reinforced cleat is provided wherein the cleat is comprised of a base for affixing the cleat to a shoe; a gripping member, made of a first material, affixed to the base, and having a terminus; and a tip, made of a second material, affixed to the gripping member, at the terminus thereof, said second material being harder than the first material. This method of reinforcement greatly improves both the strength and durability of the cleat.</p>
申请公布号 WO1992002156(A1) 申请公布日期 1992.02.20
申请号 US1991005491 申请日期 1991.08.01
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