US PATENT SUBCLASS 106 / 229
.~.~.~.~ With wax, bituminous material or tarry residue

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
218  DF  .~ Natural resin or derivative containing {6}
219  DF  .~.~ With fat, fatty oil, fatty oil acid or salt thereof {1}
220  DF  .~.~.~ Fatty oil {3}
229.~.~.~.~ With wax, bituminous material or tarry residue

DEFINITION

Classification: 106/229

(under subclass 220) Compositions in the preparation of which

a wax, bituminous material or tarry residue is employed.

(1) Note. See this class, subclasses 224 and 225.

(2) Note. The bituminous material or tarry residue is employed in addition to the natural resin or derivative or crude products containing the same.