Class D02G : CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
Subclass 1/10: Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics (yarns per seD02G 3/00; during formation of artificial filaments, threads, or the like D01D 5/22; general aspects of chemical treatment D06M) using knife edges, e.g. heated knife edges, for edge crimping
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11982032 | Method and apparatus for making a nonwoven from crimped filaments | Mar 07, 23 | May 14, 24 | Reifenhaeuser GmbH & Co. KG Maschinenfabrik |
| 11295207 | Quantum deep learning | Nov 28, 15 | Apr 05, 22 | Microsoft Technology Licensing, LLC. |
| 9593436 | Tapered multifilament yarn and process for producing the same | Dec 28, 06 | Mar 14, 17 | Yoz-Ami Corporation |
| 5308563 | Process for producing antistatic yarns | Aug 31, 92 | May 03, 94 | Shakespeare Conductive Fibers, LLC |
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