US PATENT SUBCLASS 428 / 390
.~.~.~.~ Rubber, cellulosic or 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}
390.~.~.~.~ Rubber, cellulosic or silicic material in coating

DEFINITION

Classification: 428/390

(under subclass 379) Product comprising a rod, fiber, filament or strand and a layer* thereof of natural latex* or synthetic rubber*, free silicon or a compound thereof or the carbohydrate known as cellulose (whether natural or modified).

SEE OR SEARCH THIS CLASS, SUBCLASS:

384, for a rod, strand, fiber or filament having plural coatings, at least one of which contains a silicic material (e.g., glass or ceramic, etc.).

387, for a metal rod, strand, fiber or filament which is coated with a weld modifying composition including a silicic material.