D03D 45/50
Cutting, holding, manipulating, or disposing of, weft ends
D03D45/50 (Cutting, holding, manipulating, or disposing of, weft ends) appears on 16 US grants and 1 published applications in this corpus.
Search patents in D03D- Granted patents
- 16
- Published applications
- 1
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- D03D 45/62Disposing of waste pieces of cut weft end4
- D03D 45/52Cutting weft of depleted shuttle near shuttle and holding the piece attached0
- D03D 45/54Cutting fresh weft and holding the piece attached to the fabric0
- D03D 45/56Cutting depleted and fresh wefts at selvedge0
- D03D 45/58Removing tip bunch or fresh weft end from fresh bobbin0
Recent patents
- Weft threads saving device for weaving machines21 May 2024US 11,987,911 B2Santex Rimar Group S.R.L.
- Weaving equipment4 Feb 2020US 10,550,497 B1Apple Inc.
- Cop winding device with knot disalignment for shuttle loom7 May 1991US 5,012,843 AIchikawa Woolen Textile Co., Ltd.
- Automatic cop exchanging apparatus for shuttle loom4 Dec 1990US 4,974,641 AIchikawa Woolen Textile Co., Ltd.
- Thread tying apparatus for a shuttle loom3 Jul 1990US 4,938,512 ALehikawa Woolen Textile Co., Ltd.
Most cited
By later US patents
- Positioning and holding mechanisms for filling yarns in a shuttleless loom12US 4,185,667 ARossville Mills, Inc. · 1980
- Narrow web loom7US 4,006,758 A1977
- Method and apparatus for waste selvage removal7US 4,453,572 ABurlington Industries, Inc. · 1984
- Weft cutting device for looms6US 4,077,438 ANissan Motor Co., Ltd. · 1978
- Weft yarn end treating device for shuttleless loom6US 4,296,783 ANissan Motor Co., Ltd. · 1981