US PATENT SUBCLASS 427 / 538
.~.~.~.~.~ Textile or fiber coated or impregnated

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

Internet Version by PATENTEC © 1999      Terms of Use


427 /   HD   COATING PROCESSES

457  DF  DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15}
532  DF  .~ Pretreatment of substrate or post-treatment of coated substrate {9}
533  DF  .~.~ Ionized gas utilized (e.g., electrically powered source, corona discharge, plasma, glow discharge, etc.) {2}
535  DF  .~.~.~ Plasma (e.g., cold plasma, corona, glow discharge, etc.) {2}
536  DF  .~.~.~.~ Organic substrate {2}
538.~.~.~.~.~ Textile or fiber coated or impregnated

DEFINITION

Classification: 427/538

Textile or fiber coated or impregnated:

(under subclass 536) Processes wherein the coated or impregnated substrate is (1) formed by a textile operation or (2) in the form of relatively short, slender, flexible elements of finite length (3) a solid or stranded group of slender, flexible rodlike material of indefinite length.