D02G 3/28
Doubled, plied, or cabled threads
Official title: Doubled, plied, or cabled threads {(D02G3/32, D02G3/36 take precedence; effect yarns D02G3/34; details of spindles, e.g. bearings D01H7/86)}
D02G3/28 (Doubled, plied, or cabled threads) appears on 312 US grants and 252 published applications in this corpus.
Search patents in D02G- Granted patents
- 312
- Published applications
- 252
- Assignees
- 202
- Inventors
- 587
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 8 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 7 |
| 2003 | 5 | 14 |
| 2004 | 5 | 7 |
| 2005 | 9 | 10 |
| 2006 | 5 | 9 |
| 2007 | 4 | 4 |
| 2008 | 2 | 3 |
| 2009 | 4 | 12 |
| 2010 | 8 | 11 |
| 2011 | 9 | 8 |
| 2012 | 5 | 2 |
| 2013 | 7 | 7 |
| 2014 | 5 | 5 |
| 2015 | 2 | 7 |
| 2016 | 9 | 14 |
| 2017 | 8 | 15 |
| 2018 | 9 | 15 |
| 2019 | 14 | 16 |
| 2020 | 11 | 21 |
| 2021 | 13 | 15 |
| 2022 | 3 | 14 |
| 2023 | 15 | 10 |
| 2024 | 12 | 10 |
| 2025 | 10 | 11 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D02G 3/286With alternatively "s" and "z" direction of twist69
- D02G 3/285One yarn running over the feeding spool of another yarn60
- D02G 3/281Using one drawing frame for two slivers and twisting of the slivers19
- D02G 3/283Using hollow spindles through which one yarn is running11
- D02G 3/288With same direction of twist, but with an amount of twist varying5
Recent patents
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Method of making large spring index artificial muscles16 Jun 2026US 12,655,545 B2Board of Regents, The University of Texas System
- Sensing fiber member16 Jun 2026US 12,655,546 B2Asahi Kasei Advance Corporation
- Continuous strand for wig, which includes multiple filaments and in which inclined thickness section is repeatedly formed along lengthwise direction thereof, and wig manufactured using same2 Jun 2026US 12,642,322 B2
- Plied yarns constructed from different fiber types and methods of forming the plied yarns2 Jun 2026US 12,644,207 B2Target Brands, Inc.
- Tire cord and manufacturing method thereof20 Aug 2026US 2026/0241748 A1Kolon Industries, Inc.
- Long-short composite yarn having excellent uniformity20 Aug 2026US 2026/0242986 A1Atko Planning Inc.
- Carbon nanotube fiber and method for manufacturing the same4 Jun 2026US 2026/0152879 A1Hyundai Motor Company
- Aerosol ionization device and air purifier employing same2 Apr 2026US 2026/0091396 A1Samsung Electronics Co., Ltd.
- Cut Resistant Glove15 Jan 2026US 2026/0013581 A1Showa Glove Co.
Most cited
By later US patents
- Electrically conductive metal composite embroidery yarn and embroidered circuit using thereof70US 8,505,474 B2Snu R&Db Foundation · 2013
- Ply-twisted yarn for cut resistant fabrics57US 7,127,879 B2E. I. Du Pont de Nemours and Company · 2006
- Fabrication of twisted and non-twisted nanofiber yarns56US 8,926,933 B2Board of Regents, The University of Texas System · 2015
- Apparent twist yarn system and apparatus and method for producing same53US 6,722,117 B2Prisma Fibers, Inc. · 2004
- Process for forming string43US 4,168,606 AThe Goodyear Tire & Rubber Company · 1979