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    • 2. 发明授权
    • Tennis shoe toe cup
    • 网球鞋脚趾杯
    • US3974578A
    • 1976-08-17
    • US598242
    • 1975-07-23
    • Peter E. OettingerWalter J. Bornhorst
    • Peter E. OettingerWalter J. Bornhorst
    • A43B5/18A43B13/22
    • A43B5/18
    • This invention discloses a means for protecting the toe of a tennis shoe, and comprises a flexible cup-shaped molded elastomer whose inner and outer surfaces are substantially convex, coaxial surfaces of revolution, and which is attached to the toe of a flexible tennis shoe by an elastic adhesive. The elastomer cup and elastic adhesive are both characterized by flexibility substantially similar to that of the shoe. Some embodiments of the invention include a recessed cross-lined pattern on the inner surface of the cup to promote adhesion to the shoe.
    • 本发明公开了一种用于保护网球鞋的脚趾的装置,并且包括柔性杯形模制弹性体,其内表面和外表面基本上是凸起的,共同的旋转表面,并且通过以下方式附接到柔性网球鞋的趾部 弹性粘合剂。 弹性体杯和弹性粘合剂的特征在于基本上类似于鞋的弹性。 本发明的一些实施例包括在杯的内表面上的凹入的交叉衬里图案以促进与鞋的粘附。