US PATENT SUBCLASS 428 / 703
.~.~.~.~ Water-settable material (e.g., gypsum, etc.)

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
688  DF  .~ Of inorganic material {1}
689  DF  .~.~ Metal-compound-containing layer {7}
702  DF  .~.~.~ O-containing {1}
703.~.~.~.~ Water-settable material (e.g., gypsum, etc.)

DEFINITION

Classification: 428/703

Water-settable material (e.g., gypsum, etc.):

(under subclass 702) Subject matter in which the oxygen-containing layer is a water-setting material such as gypsum, etc.

SEE OR SEARCH CLASS

106, Compositions: Coating or Plastic,

638+, for a water-settable composition, per se.