US PATENT SUBCLASS 428 / 387
.~.~.~.~.~ Silicic material in coating

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

357  DF  COATED OR STRUCTUALLY DEFINED FLAKE, PARTICLE, CELL, STRAND, STRAND PORTION, ROD, FILAMENT, MACROSCOPIC FIBER OR MASS THEREOF {5}
364  DF  .~ Rod, strand, filament or fiber {9}
375  DF  .~.~ Coated or with bond, impregnation or core {7}
379  DF  .~.~.~ Including metal or compound thereof (excluding glass, ceramic and asbestos) {5}
385  DF  .~.~.~.~ Metal with weld modifying or stabilizing coating (e.g., flux, slag, producer, etc.) {2}
387.~.~.~.~.~ Silicic material in coating

DEFINITION

Classification: 428/387

(under subclass 385) Product in which the coating contains the element silicon in either its free or combined state.

SEE OR SEARCH THIS CLASS, SUBCLASS:

390, for a rod, strand fiber or filament having a coating which does not modify a weld, but which may contain silicic material.