Class D02G : CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
Subclass 1/20: 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) Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11802352 | Yarn making method | May 16, 22 | Oct 31, 23 | KENNWARR CO., LTD. |
| 11702768 | Preparation method of self-crimping elastic combined filament yarn for knitting | Jun 10, 20 | Jul 18, 23 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 11535955 | Draw device | Jan 11, 18 | Dec 27, 22 | Trützschler Group SE |
| 11519106 | Coiled actuator system and method | Sep 01, 20 | Dec 06, 22 | OTHER LAB, LLC |
| 11479884 | Device and method for producing a multicolor yarn | Jan 11, 18 | Oct 25, 22 | Trützschler Group SE |
| 11098418 | Process and system for manufacturing twisted and textured yarns | Dec 07, 17 | Aug 24, 21 | Not available |
| 11060209 | Continuous strand of filaments having gradient-length characteristic implemented by kinky texture and spiral rotational twist, and manufacturing method therefor | Jul 10, 20 | Jul 13, 21 | YG CHEM CO., LTD. |
| 10793979 | Coiled actuator system and method | Apr 10, 18 | Oct 06, 20 | OTHER LAB, LLC |
| 10786747 | Filaments having changeable shape for a toy or accessory | Jul 12, 19 | Sep 29, 20 | DONGGUAN SILVERLIT TOYS CO., LTD. |
| 10717029 | Method of making an acetate tow band with shape and size used for coding | Nov 28, 17 | Jul 21, 20 | Eastman Chemical Company |
| 10494743 | Yarn texturizing apparatus and method | Apr 08, 16 | Dec 03, 19 | Columbia Insurance Company |
| 10151052 | Yarn management device | Jan 05, 17 | Dec 11, 18 | Superba S.A.S. |
| 10113252 | Systems and methods for improving and controlling yarn texture | Mar 20, 15 | Oct 30, 18 | Columbia Insurance Company |
| 10081886 | Texturing device | Jul 20, 15 | Sep 25, 18 | Iropa AG |
| 10036104 | Method for producing abrasion resistant polyester fiber | Oct 20, 15 | Jul 31, 18 | Asahi Kasei Fibers Corporation |
| 9932693 | Method for manufacturing a multi-ply separable filament yarns and multi-ply separable textured yarn | May 26, 17 | Apr 03, 18 | Not available |
| 9896786 | Systems and methods for improving and controlling yarn texture | Mar 13, 13 | Feb 20, 18 | COLUMBIA INSURANCE COMPANY |
| 9790623 | Device for continuously processing a thread-like material | Dec 02, 14 | Oct 17, 17 | SAURER GERMANY GMBH & CO. KG |
| 9683320 | Fabric material having cut loop texture, method of manufacturing same and product using same | May 03, 13 | Jun 20, 17 | Clembon Co., Ltd. |
| 9528199 | Method and apparatus for entangling yarns | Feb 11, 13 | Dec 27, 16 | TEIJIN ARAMID B.V. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0282,404 | POLYAMIDE 56 FIBRE WITH LOW BOILING WATER SHRINKAGE RATE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | Jan 15, 20 | Sep 08, 22 | Not available |
| 2020/0370,209 | PROCESS FOR HEAT SETTING TWISTED, BULKED CONTINUOUS FILAMENT YARN | Feb 08, 17 | Nov 26, 20 | Not available |
| 2019/0309,445 | MULTICOMPONENT FIBERS | Apr 02, 19 | Oct 10, 19 | Eastman Chemical Company |
| 2018/0291,535 | COILED ACTUATOR SYSTEM AND METHOD | Apr 10, 18 | Oct 11, 18 | Not available |
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