US PATENT SUBCLASS 36 / 49
.~.~.~ Seamless
Current as of:
June, 1999
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36 /
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BOOTS, SHOES, AND LEGGINGS
45
DF
UPPERS
{7}
47
DF
.~ Blanks {1}
48
DF
.~.~ Integral vamp and quarters {1}
49
.~.~.~ Seamless
DEFINITION
Classification: 36/49
A single piece of material is crimped or split so that it forms an endless vamp and quarters.