D02G 3/38
Threads in which fibres, filaments, or yarns are wound with other yarns
Official title: Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, {e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn; (D02G3/32 takes precedence)}; (covering endless core threads with fibres by using open-end spinning techniques D01H4/00)
D02G3/38 (Threads in which fibres, filaments, or yarns are wound with other yarns) appears on 322 US grants and 292 published applications in this corpus.
Search patents in D02G- Granted patents
- 322
- Published applications
- 292
- Assignees
- 249
- Inventors
- 729
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 0 |
| 2002 | 9 | 9 |
| 2003 | 9 | 10 |
| 2004 | 5 | 10 |
| 2005 | 7 | 7 |
| 2006 | 8 | 6 |
| 2007 | 2 | 12 |
| 2008 | 5 | 5 |
| 2009 | 2 | 4 |
| 2010 | 8 | 10 |
| 2011 | 5 | 2 |
| 2012 | 5 | 9 |
| 2013 | 6 | 6 |
| 2014 | 8 | 9 |
| 2015 | 1 | 13 |
| 2016 | 6 | 12 |
| 2017 | 8 | 8 |
| 2018 | 11 | 17 |
| 2019 | 6 | 36 |
| 2020 | 15 | 22 |
| 2021 | 16 | 15 |
| 2022 | 12 | 15 |
| 2023 | 8 | 16 |
| 2024 | 15 | 10 |
| 2025 | 14 | 17 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pile yarn, preparation method and application thereof29 Sep 2026US 12,747,520 B2Jiangsu Hengli Chemical Fibre Co., Ltd.
- Fiber structure and fiber-reinforced composite material15 Sep 2026US 12,734,767 B2Kabushiki Kaisha Toyota Jidoshokki
- Bathrobe with excellent heat retention and washing durability28 Jul 2026US 12,692,633 B2Bizlink Co., Ltd
- Spinning device and method for producing wrapped-core yarns7 Jul 2026US 12,674,252 B2Wuhan Textile University
- Alpaca fiber composite yarn16 Jun 2026US 12,655,547 B2
- Dyed yarn retaining elongation properties8 Oct 2026US 2026/0308817 A1Lululemon Athletica Canada Inc.
- Elastic Cooling Fabric17 Sep 2026US 2026/0275591 A1
- Biometric Information Measurement Device27 Aug 2026US 2026/0248412 A1Asahi Kasei Advance Corporation
- Long-short composite yarn having excellent uniformity20 Aug 2026US 2026/0242986 A1Atko Planning Inc.
- Glove with enhanced sections and method of making same13 Aug 2026US 2026/0232055 A1World Fibers, Inc.
Most cited
By later US patents
- Connective tissue prosthesis186US 5,147,400 AUnited States Surgical Corporation · 1992
- Conductive pressure sensitive textile147US 7,365,031 B2Intelligent Textiles Limited · 2008
- Cut resistant yarn, fabric and gloves97US 5,119,512 AAllied-Signal Inc. · 1992
- Fabric and yarn structures for improving signal integrity in fabric-based electrical circuits96US 7,348,285 B2North Carolina State University · 2008
- Fibers made from copolymers of ethylene/α-olefins82US 7,695,812 B2Dow Global Technologies LLC · 2010