发明名称 Insert type footwear
摘要 Footwear adapted to be inserted within a sneaker or the like, preferably between the sneaker and a conventional sock. The footwear is made of a flexible, light, waterproof material which is breathable so that although moisture cannot enter the inside thereof, vapor can pass therethrough in order to afford a high degree of comfort to the wearer. The insert type footwear is constructed from a single-piece pattern which is seamed in a manner such that none of the seams run adjacent to the sole or heel region of the foot.
申请公布号 US4550446(A) 申请公布日期 1985.11.05
申请号 US19820364010 申请日期 1982.03.31
申请人 HERMAN, JACK 发明人 HERMAN, JACK
分类号 A41B11/00;A43B19/00;A43B23/04;(IPC1-7):A41B11/00 主分类号 A41B11/00
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