US PATENT SUBCLASS 424 / 501
.~.~ Contains solid synthetic resin

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

400  DF  PREPARATIONS CHARACTERIZED BY SPECIAL PHYSICAL FORM {12}
489  DF  .~ Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) {5}
501.~.~ Contains solid synthetic resin

DEFINITION

Classification: 424/501

Contains solid synthetic resin:

(under subclass 489) Subject matter in which the particles are impregnated with a solid synthetic resin.