US PATENT SUBCLASS 75 / 232
.~.~.~ Oxide containing

Current as of: June, 1999
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75 /   HD   SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES

300  DF  COMPOSITIONS {5}
228  DF  .~ Consolidated metal powder compositions {4}
230  DF  .~.~ With nonmetal constituent - Silicon(Si) considered a metal (e.g., cermet, etc.) {5}
232.~.~.~ Oxide containing {3}
233  DF  .~.~.~.~> With another nonmetal
234  DF  .~.~.~.~> Oxygen(O) associated with more than one metal
235  DF  .~.~.~.~> Oxide of Aluminum(Al), Beryllium(Be), Magnesium(Mg), Alkaline earth metal, Scandium(Sc), Yttrium(Y), Lanthanide metal, Actinide metal, Titanium (Ti), Zirconium(Zr), or Hafnium(Hf)

DEFINITION

Classification: 75/232

Oxide containing:

(under subclass 230) Composition containing oxygen in chemically combined form.

SEE OR SEARCH THIS CLASS, SUBCLASS:

951, for a collection of patented disclosures having to do with consolidated metal powder compositions having greater than 95 percent theoretical density and containing an oxide.