US PATENT SUBCLASS 106 / 124.7
.~.~.~ Feather, scale, horn, hoof, claw, ivory, or bone

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
124.1  DF  .~ Proteinaceous material containing {21}
124.4  DF  .~.~ Tissue derived from multicellular animal (e.g., connective tissue, muscle, organ, tendon, etc.) {4}
124.7.~.~.~ Feather, scale, horn, hoof, claw, ivory, or bone

DEFINITION

Classification: 106/124.7

Feather, scale, horn, hoof, claw, ivory, or bone:

(under subclass 124.4) Compositions wherein the tissue derived from multicellular animal is feather, scale, horn, hoof, claw, ivory, or bone.

SEE OR SEARCH CLASS

34, Drying and Gas or Vapor Contact With Solids,

280+, and note thereto, for feather treatment.

520, Synthetic Resins or Natural Rubbers, particularly Classes 523 and 524 for synthetic resin or natural rubber compositions containing feathers.