US PATENT SUBCLASS 570 / 189
.~.~.~ Acyclic carbon to carbon unsaturation containing

Current as of: June, 1999
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570 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
181  DF  .~.~ Product {3}
189.~.~.~ Acyclic carbon to carbon unsaturation containing

DEFINITION

Classification: 570/189

Alicyclic carbon to carbon unsaturation containing:

(under subclass 181) Compound which contains carbon to carbon unsaturation which is not part of any ring.