US PATENT SUBCLASS 106 / 416
.~.~.~.~ Clay containing or derived therefrom


Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  MATERIALS OR INGREDIENTS {7}
400  DF  .~ Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. {1}
401  DF  .~.~ Composition contains identified material other than water {25}
415  DF  .~.~.~ Mica, shell, scale, platelet, or lamellate {2}
416.~.~.~.~ Clay containing or derived therefrom


DEFINITION

Classification: 106/416

Clay containing or derived therefrom:

(under subclass 415) Subject matter wherein the composition contains clay.