US PATENT SUBCLASS 424 / 617
.~ Heavy metal or compound thereof

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

600  DF  INORGANIC ACTIVE INGREDIENT CONTAINING {20}
617.~ Heavy metal or compound thereof {14}
618  DF  .~.~> Silver {1}
620  DF  .~.~> Arsenic {9}
630  DF  .~.~> Copper {7}
639  DF  .~.~> Manganese {1}
641  DF  .~.~> Zinc {2}
644  DF  .~.~> Mercury {1}
646  DF  .~.~> Iron, cobalt, nickel, vanadium, molybdenum, or palladium {2}
649  DF  .~.~> Gold or platinum
650  DF  .~.~> Tin, gallium, germanium, indium, or tellurium
651  DF  .~.~> Antimony
652  DF  .~.~> Lead
653  DF  .~.~> Bismuth
654  DF  .~.~> Cadmium
655  DF  .~.~> Chromium {1}

DEFINITION

Classification: 424/617

Heavy metal or compound thereof:

(under subclass 600) Compositions which contain a metal having a specific gravity greater than 4 and wherein the metal is present in either its free elemental form or as part of an inorganic compound.

SEE OR SEARCH THIS CLASS, SUBCLASS:

66, for an antiperspirant containing a zirconium compound.

67, for an antiperspirant containing a zinc compound.