US PATENT SUBCLASS 28 / 274
.~.~.~.~ Having orthogonally arranged flow paths

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

Internet Version by PATENTEC © 1999      Terms of Use


28 /   HD   TEXTILES: MANUFACTURING

217  DF  THREAD FINISHING {4}
219  DF  .~ Surface modification of running length {5}
247  DF  .~.~ Texturing, e.g., crimping {10}
271  DF  .~.~.~ Fluid jet {3}
274.~.~.~.~ Having orthogonally arranged flow paths {2}
275  DF  .~.~.~.~.~> Opposed resonance chamber
276  DF  .~.~.~.~.~> Plural opposed fluid passageways

DEFINITION

Classification: 28/274

(under subclass 271) Method or apparatus wherein the turbulence is induced by projecting a fluid stream through or against the thread at a right angle to the longitudinal axis thereof.