D03C 9/06
Heald frames
D03C9/06 (Heald frames) appears on 198 US grants and 68 published applications in this corpus.
Search patents in D03C- Granted patents
- 198
- Published applications
- 68
- Assignees
- 60
- Inventors
- 192
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 10 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 3 |
| 2003 | 0 | 5 |
| 2004 | 2 | 2 |
| 2005 | 3 | 13 |
| 2006 | 10 | 9 |
| 2007 | 5 | 6 |
| 2008 | 3 | 4 |
| 2009 | 10 | 4 |
| 2010 | 5 | 3 |
| 2011 | 3 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 2 | 3 |
| 2017 | 3 | 0 |
| 2018 | 0 | 3 |
| 2019 | 4 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shedding mechanism structure, weaving machine comprising the same, fabric, and method for weaving21 Apr 2026US 12,606,942 B1Dayi Warp Knitting Co., Ltd.
- Shedding assembly for a loom and its adjustment method17 Sep 2024US 12,091,784 B2Staubli Faverges
- Shedding machine for a loom and adjusting method thereof28 May 2024US 11,993,870 B2Staubli Faverges
- Weaving loom having movable guide beams26 Dec 2023US 11,851,787 B2
- Pulling mechanism for controlling the heald frames of a loom and loom comprising such a mechanism1 Aug 2023US 11,713,521 B2Staubli Faverges
- Use of di- and tricarboxylic fatty acids in the prevention of biofilm formation20 Jun 2024US 2024/0196889 A1
- Shedding Assembly for a Loom and its Adjustment Method27 Jul 2023US 2023/0235488 A1Staubli Faverges
- Shedding Machine for a Loom and Adjusting Method Thereof9 Mar 2023US 2023/0075656 A1Staubli Faverges
- Pulling mechanism for controlling the heald frames of a loom and loom comprising such a mechanism29 Sep 2022US 2022/0307163 A1Staubli Faverges
- Weaving loom having movable guide beams22 Sep 2022US 2022/0298679 A1Katholieke Universiteit Leuven
Most cited
By later US patents
- Harness frame slat and heddle21US 4,790,357 ASteel Heddle Mfg. Co. · 1988
- Loom harness15US 4,112,980 ASulzer Brothers Limited · 1978
- Supporting bar of a heddle frame14US 4,901,767 AGrob & Co. Aktiengesellschaft · 1990
- Mechanism for simultaneously coupling or uncoupling a plurality of heald shaft coupling devices14US 5,518,040 ALindauer Dornier Gesellschaft mbH · 1996
- Roll-formed shear-resistant frame slat13US 4,633,916 A1987