US PATENT SUBCLASS 428 / 383
.~.~.~.~.~ Synthetic resin or polymer in plural coatings, each of different type

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
380  DF  .~.~.~.~ Plural coatings {4}
383.~.~.~.~.~ Synthetic resin or polymer in plural coatings, each of different type

DEFINITION

Classification: 428/383

(under subclass 380) Product in which the plural coating layers comprise man made resins* or polymers*, each of which differs from at least one other in composition (e.g., polyester, polyamide, polyolefin, etc.).