US PATENT SUBCLASS 34 / 97
.~.~ With gas or vapor flow for contact

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

523  DF  APPARATUS {40}
96  DF  .~ For hair on head {1}
97.~.~ With gas or vapor flow for contact {3}
98  DF  .~.~.~> Plural distributors
99  DF  .~.~.~> Head conforming distributor {1}
101  DF  .~.~.~> With hair supports

DEFINITION

Classification: 34/97

(under subclass 96) Apparatus including means to circulate a gas or vapor in contact with the hair.

(1) Note. For hand driers and miscellaneous blowers and distributors, see this class, subclass 202.

(2) Note. For a gas or vapor hair dryer combined with other means for treating the hair, see Class 132 Toilet, particularly subclass 228 for those combined with a curler, and subclass 271 for those combined with a brush.

(3) Note. For a gas or vapor hair dryer combined with other treating means, see Class 132 Toilet, particularly subclass 228 for those combined with a curler, and subclass 271 for those combined with a brush.

SEE OR SEARCH CLASS

219, Electric Heating,

369+, for mere blowers plus electrical heating means.