D03D 49/70
Devices for cutting weft threads
Official title: Devices for cutting weft threads (cutting weft in looms with automatic weft replenishment D03D45/50)
D03D49/70 (Devices for cutting weft threads) appears on 62 US grants and 17 published applications in this corpus.
Search patents in D03D- Granted patents
- 62
- Published applications
- 17
- Assignees
- 40
- Inventors
- 104
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 3 |
| 2022 | 4 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Weft threads saving device for weaving machines21 May 2024US 11,987,911 B2Santex Rimar Group S.R.L.
- Weaving loom and method for weaving a multilayer fabric1 Nov 2022US 11,486,066 B2Staubli Bayreuth GmbH
- Weaving method, weft selector for implementing such a method and weaving loom incorporating such a weft selector27 Sep 2022US 11,453,962 B2Staubli Bayreuth GmbH
- Woven fabric composed of tape-like warps and wefts5 Jul 2022US 11,377,762 B2Tape Weaving Sweden AB
- Weft thread cutting device looms without shuttles3 May 2022US 11,319,650 B2Santex Rimar Group S.R.L.
- Systems And Methods For Weaving Rigid And Semi-Rigid Tape-Like Materials8 Oct 2026US 2026/0308819 A1WEAV3D, Inc.
- Weft threads saving device for weaving machines29 Sep 2022US 2022/0307165 A1Santex Rimar Group S.R.L.
- Weaving loom and method for weaving a multilayer fabric9 Sep 2021US 2021/0277550 A1Staubli Bayreuth GmbH
- Weaving method, weft selector for implementing such a method and weaving loom incorporating such a weft selector5 Aug 2021US 2021/0238780 A1Staubli Bayreuth GmbH
- Weft thread cutting device looms without shuttles8 Jul 2021US 2021/0207300 A1Santex Rimar Group S.R.L.
Most cited
By later US patents
- Method for treating a weft yarn upon stoppage of a shuttleless loom and device for effecting the same21US 4,502,512 ASeisakusho Kabushiki Kaisha Toyoda Jidoshokki · 1985
- Air jet loom with a jacquard frame and a variable drawing-in width14US 4,958,664 ALindauer Dornier Gesellschaft GmbH · 1990
- Positioning and holding mechanisms for filling yarns in a shuttleless loom12US 4,185,667 ARossville Mills, Inc. · 1980
- Filling fringe waste reduction11US 4,498,504 ABurlington Industries, Inc. · 1985
- Apparatus and method for cutting an inserted weft thread11US 4,834,145 APicanol N. V. · 1989