US PATENT SUBCLASS 2 / 904
POLYTETRAFLUOROETHYLENE (E.G., GORTEX, TEFLON, ETC.)
Current as of:
June, 1999
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APPAREL
904
POLYTETRAFLUOROETHYLENE (E.G., GORTEX, TEFLON, ETC.)
DEFINITION
Classification: 2/904
POLYTETRAFLUOROETHYLENE (E.G., GORTEX TM, TEFLON TM,
ETC.):
(under the class definition) An apparel article or device which has a portion thereof constructed out of the chemical compound polytetrafluoroethylene.
