D01D5/23 - CPC Classification Index

ClassID:

121538 ⎘

D01D5/23 - CPC Classification

Classification description:

Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes

Recent Application in this class:

20100229517

2010-09-16

Method of making polyimide fiber assembly

20080206381

2008-08-28

METHODS AND SYSTEMS FOR MANUFACTURING YARNS FOR SYNTHETIC TURF