US PATENT SUBCLASS 2 / 171.6
.~.~.~ Crown fold type

Current as of: June, 1999
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2 /   HD   APPAREL

171  DF  HEAD COVERINGS {24}
171.4  DF  .~ With movable closure for opening {2}
171.5  DF  .~.~ Flexible material closure {1}
171.6.~.~.~ Crown fold type

DEFINITION

Classification: 2/171.6

(under subclass 171.5) Head coverings in which the closure means is a fold constituting a part of a flexible crown body, the fold being deformable from one position to another position to vary the size of the passage.