D03D 47/34
Handling the weft between bulk storage and weft-inserting means
D03D47/34 (Handling the weft between bulk storage and weft-inserting means) appears on 622 US grants and 123 published applications in this corpus.
Search patents in D03D- Granted patents
- 622
- Published applications
- 123
- Assignees
- 148
- Inventors
- 643
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 10 | 0 |
| 1978 | 18 | 0 |
| 1979 | 16 | 0 |
| 1980 | 12 | 0 |
| 1981 | 13 | 0 |
| 1982 | 13 | 0 |
| 1983 | 22 | 0 |
| 1984 | 27 | 0 |
| 1985 | 28 | 0 |
| 1986 | 22 | 0 |
| 1987 | 25 | 0 |
| 1988 | 25 | 0 |
| 1989 | 26 | 0 |
| 1990 | 30 | 0 |
| 1991 | 23 | 0 |
| 1992 | 25 | 0 |
| 1993 | 17 | 0 |
| 1994 | 24 | 0 |
| 1995 | 15 | 0 |
| 1996 | 18 | 0 |
| 1997 | 14 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 27 | 0 |
| 2001 | 21 | 3 |
| 2002 | 12 | 6 |
| 2003 | 7 | 11 |
| 2004 | 11 | 14 |
| 2005 | 7 | 10 |
| 2006 | 13 | 5 |
| 2007 | 7 | 6 |
| 2008 | 1 | 4 |
| 2009 | 4 | 7 |
| 2010 | 3 | 2 |
| 2011 | 3 | 0 |
| 2012 | 4 | 3 |
| 2013 | 1 | 11 |
| 2014 | 1 | 5 |
| 2015 | 4 | 3 |
| 2016 | 7 | 2 |
| 2017 | 4 | 3 |
| 2018 | 1 | 6 |
| 2019 | 3 | 5 |
| 2020 | 3 | 4 |
| 2021 | 5 | 4 |
| 2022 | 6 | 4 |
| 2023 | 2 | 0 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Weft feeder for weaving looms, including an independent optical unit integrated into the electromagnet group controlling the weft thread release22 Sep 2026US 12,742,270 B2Roj S.R.L.
- Weft feeder for weaving looms with spaced thread coils and adjustable-diameter drum8 Sep 2026US 12,729,462 B2Roj S.R.L.
- Device for feeding weft threads to a gripper head of a loom21 Oct 2025US 12,448,707 B2Lindauer DORNIER Gesellschaft mit beschraenkter Haftung
- Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package17 Sep 2024US 12,091,785 B2Aavn, Inc.
- Stretchable fabric, and manufacturing method and manufacturing device for same16 Jul 2024US 12,037,720 B2Kaihara Co., Ltd.
- Weft feeder for weaving looms with spaced thread coils and adjustable- diameter drum7 May 2026US 2026/0125830 A1Roj S.R.L.
- Weft feeder with adjustable-diameter drum for weaving looms, comprising an electromagnet unit controlling the weft thread release equipped with a quick-release device to adjust and fix its working position7 May 2026US 2026/0125831 A1Roj S.R.L.
- Freeform weaving loom1 Jan 2026US 2026/0002299 A1Newbolt Ltd.
- Weft feeder for weaving looms, including an independent optical unit integrated into the electromagnet group controlling the weft thread release4 Sep 2025US 2025/0277328 A1Roj S.R.L.
- Device for feeding weft threads to a gripper head of a loom20 Jun 2024US 2024/0200241 A1Lindauer DORNIER Gesellschaft mit beschraenkter Haftung
Most cited
By later US patents
- Reinforcing woven fabric and method and apparatus for manufacturing the same60US 5,783,278 AToray Industries, Inc. · 1998
- Weft yarn storing, feeding and measuring device, preferably for jet weaving machines27US 4,541,462 AAktiebolaget IRO · 1985
- Method for deleting and reintroducing yarns to a textile process26US 5,501,250 AE. I. Du Pont de Nemours and Company · 1996
- Apparatus for storage of filamentary material22US 3,971,522 ASulzer Brothers Limited · 1976
- Weft thread braking mechanism having a stepwise controllable braking effect22US 4,641,688 ALindauer Dornier Gesellschaft mbH · 1987