US PATENT SUBCLASS 57 / 904
FLAME RETARDANT

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

904FLAME RETARDANT

DEFINITION

Classification: 57/904

FLAME RETARDANT:

Twisted strand structures used primarily in clothing and made so as to afford defense against fire.

SEE OR SEARCH CLASS

2, Apparel,

5, 7, and 8 for a heat resistant head covering for a person.

252, Compositions,

2+, for a composition which may be used to extinguish fires or as a coating or impregnation to act as a defense against fire or flame.