US PATENT SUBCLASS 12 / 117.2
.~.~.~.~ Lock
Current as of:
June, 1999
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12 /
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BOOT AND SHOE MAKING
103
DF
TOOLS
{7}
114.2
DF
.~ Interiorly stretching assembled shoes {4}
115.6
DF
.~.~ Variable expander {3}
116.8
DF
.~.~.~ Lateral {1}
117.2
.~.~.~.~ Lock
DEFINITION
Classification: 12/117.2
(under subclass 116.8) Shoe stretchers provided with means to secure the stretcher in its widthwise adjustment.