US PATENT SUBCLASS 132 / 202
.~ Hair treatment by application of specific chemical composition

Current as of: June, 1999
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132 /   HD   TOILET

200  DF  METHODS {3}
202.~ Hair treatment by application of specific chemical composition {3}
203  DF  .~.~> For deformation, setting or holding (e.g., curling or waving) {3}
208  DF  .~.~> Dyeing or bleaching
209  DF  .~.~> Plural separately applied or supplied named compositions

DEFINITION

Classification: 132/202

Hair treatment by application of specific chemical composition:

(under subclass 200) Process which includes a significant step of contacting the hair with a named composition.

(1) Note. The mere recitation of "a treating solution" or "moistening the hair with water" is not sufficient to cause classification in this subclass.

SEE OR SEARCH CLASS

424, Drug, Bio-Affecting and Body Treating Compositions, especially

62, for a hair bleaching composition and subclasses 70.1+ for a hair treating composition, e.g., waving lotion, etc., and a method involving no more than mere application of the composition.