D02G 1/161
Yarn crimping air jets
Official title: {yarn crimping air jets}
D02G1/161 (Yarn crimping air jets) appears on 177 US grants and 66 published applications in this corpus.
Search patents in D02G- Granted patents
- 177
- Published applications
- 66
- Assignees
- 90
- Inventors
- 233
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 15 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 16 | 0 |
| 2001 | 6 | 2 |
| 2002 | 9 | 2 |
| 2003 | 2 | 3 |
| 2004 | 4 | 4 |
| 2005 | 0 | 3 |
| 2006 | 5 | 5 |
| 2007 | 3 | 4 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 5 | 4 |
| 2015 | 1 | 0 |
| 2016 | 2 | 6 |
| 2017 | 2 | 4 |
| 2018 | 3 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 5 |
| 2021 | 4 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chunky yarn fluffer tool1 Sep 2026US 12,723,330 B1Jinhua Aurora Century Trading Co., Ltd.
- Apparatus and method for producing a crimped composite thread27 Jan 2026US 12,534,830 B2Oerlikon Textile GmbH & Co.KG
- Texturing device and texturing method6 Jan 2026US 12,516,447 B2STC Spinnzwim GmbH
- Method of delaying and reducing texture reversion of a textured artificial turf yarn11 Mar 2025US 12,247,327 B2Polytex Sportbelage Produktions-GmbH
- Geosynthetic fabric with differential wicking capability22 Oct 2024US 12,123,113 B2Nicolon Corporation
- Elastic Cooling Fabric17 Sep 2026US 2026/0275591 A1
- Geosynthetic fabric with differential wicking capability9 Jan 2025US 2025/0011980 A1Nicolon Corporation d/b/a TenCate Geosynthetics Americas
- Texturing device and texturing method2 Jan 2025US 2025/0003115 A1STC Spinnzwirn GmbH
- Apparatus and method for producing a crimped composite thread11 Jul 2024US 2024/0229306 A9Oerlikon Textile GmbH & Co.KG
- Apparatus and method for producing a crimped composite thread25 Apr 2024US 2024/0133083 A1Oerlikon Textile GmbH & Co.KG
Most cited
By later US patents
- Continuous filament yarn with pixel color effect56US 5,715,584 ABASF SE · 1998
- Device and process for expanding strand material32US 5,976,453 AOwens-Corning Sweden AB · 1999
- Yarn having alternating entangled and unentangled lengths24US 4,100,725 AE. I. Du Pont de Nemours and Company · 1978
- Method and apparatus for producing a multicolored yarn from differently colored part-threads of endless filament21US 6,085,395 AMaschinenfabrik Rieter AG · 2000
- Method of aerodynamic texturing, texturing nozzle, nozzle head and use thereof21US 6,088,892 AHeberlein Fibertechnology, Inc. · 2000