US PATENT SUBCLASS 106 / 714
.~.~.~ Slag containing (e.g., blast furnace slag, etc.)

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
638  DF  .~ Inorganic settable ingredient containing {30}
713  DF  .~.~ Portland type cement {13}
714.~.~.~ Slag containing (e.g., blast furnace slag, etc.) {1}
715  DF  .~.~.~.~> Calcium sulfate specified (e.g., gypsum, anhydrite, plaster of Paris, etc.)

DEFINITION

Classification: 106/714

Slag containing (e.g., blast furnace slag, etc.):

(under subclass 713) Subject matter wherein the composition also contains slag, e.g., blast furnace slag, etc.

(1) Note. As slag, a by-product from various metallurgical processes, is a relatively indefinite or broad term in the art, this subclass is intended to take compositions referred to as slag by the applicant and where appropriate the claims may also be crossed elsewhere based upon the disclosure by applicant as to the specific composition of the slag.