D02G 3/367
Using a drawing frame
Official title: {using a drawing frame}
D02G3/367 (Using a drawing frame) appears on 68 US grants and 27 published applications in this corpus.
Search patents in D02G- Granted patents
- 68
- Published applications
- 27
- Assignees
- 49
- Inventors
- 116
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 3 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 5 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spinning device and method for producing wrapped-core yarns7 Jul 2026US 12,674,252 B2Wuhan Textile University
- Yarn, apparatus and methods preparing thereof2 Apr 2024US 11,946,171 B2Tvn Investment Limited
- Methods and systems for forming a composite yarn7 Mar 2023US 11,598,027 B2Patrick Yarn Mills
- Filamentary core for an elastic yarn, elastic composite yarn, textile fabric and apparatus and method for manufacturing said elastic yarn15 Nov 2022US 11,499,251 B2Calik Denim Tekstil San. Ve Tic. A.S.
- Production device and production method for magnetic fiber blended conformal yarns, and magnetic fiber blended conformal yarns21 Sep 2021US 11,124,903 B2Jiangnan University
- Calculus spinning device and method for producing wrapped-core yarns15 May 2025US 2025/0154693 A1Wuhan Textile University
- Yarn, apparatus and methods preparing thereof8 Sep 2022US 2022/0282406 A1Tvn Investment Limited
- Methods and systems for forming a composite yarn24 Jun 2021US 2021/0189609 A1Patrick Yarn Mills
- Production device and production method for magnetic fiber blended conformal yarns, and magnetic fiber blended conformal yarns8 Apr 2021US 2021/0102314 A1Jiangnan University
- Filamentary core for an elastic yarn, elastic composite yarn, textile fabric and apparatus and method for manufacturing said elastic yarn24 Sep 2020US 2020/0299871 A1Calik Denim Tekstil San. Ve Tic. A.S.
Most cited
By later US patents
- Corespun yarn for fire resistant safety apparel54US 4,958,485 ASprings Industries, Inc. · 1990
- Fire resistant balanced fine corespun yarn and fabric formed thereof42US 4,921,756 ASprings Industries, Inc. · 1990
- Fire resistant fabric made of balanced fine corespun yarn35US 5,540,980 ASprings Industries, Inc. · 1996
- System for producing staple-wrapped core yarn28US 4,961,306 AThe United States of America as represented by the Secretary of Agriculture · 1990
- Composite yarn including a staple fiber covering a filament yarn component and confining the filament yarn component to a second thickness that is less than a first thickness of the filament in a relaxed state and a process for producing the same27US 5,568,719 AProSpin Industries, Inc. · 1996