D04B 23/02
Flat warp knitting machines: with two sets of needles
Official title: with two sets of needles
D04B23/02 (Flat warp knitting machines: with two sets of needles) appears on 13 US grants and 11 published applications in this corpus.
Search patents in D04B- Granted patents
- 13
- Published applications
- 11
- Assignees
- 13
- Inventors
- 43
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of knitting warp knitted fabric and warp knitting machine7 Apr 2026US 12,595,600 B2Karl Mayer Stoll R&D GmbH
- Garment multilayered-lining sewing process19 Mar 2024US 11,932,002 B2Ec Brand Com Imp Exp De Vest Em Geral Ltda
- Control method of pattern loading for high speed double needle bar warp knitting machine29 Mar 2022US 11,286,595 B2Jiangnan University
- Warp knitting machine, warp knitted fabric manufacturing method and warp knitted fabric10 Nov 2020US 10,829,877 B2Nippon Mayer Co., Ltd.
- Knitting method for double-jacquard mesh cloth15 Oct 2019US 10,443,165 B2Sincetech (Fujian) Technology Co., Ltd.
- Method of knitting warp knitted fabric and warp knitting machine24 Oct 2024US 2024/0352634 A1Karl Mayer Stoll R&D GmbH
- Warp knitting transverse moving device and warp knitting machine9 May 2024US 2024/0150942 A1Sumec Textile Technology Co., Ltd.
- Control Method of Pattern Loading For High Speed Double Needle Bar Warp Knitting Machine15 Jul 2021US 2021/0214867 A1Jiangnan University
- Garment multilayered-lining sewing process8 Jul 2021US 2021/0206144 A1Ec Brand Com Imp Exp De Vest Em Geral Ltda
- Process for Weaving Three-layer Warp-woven Fabric with Perspective Effect and Fabric Woven by the Same25 Jun 2020US 2020/0199795 A1Fujian Huafeng New Material Co., Ltd
Most cited
By later US patents
- Knitted fabric, method for producing a knitted fabric, and warp knitting machine11US 9,677,209 B2Karl Mayer Textilmaschinenfabrik GmbH · 2017
- Warp knitting of double jacquard-patterned pile fabric4US 4,233,824 AVeb Textima Wirkmaschinenbau Karl Marx Stadt · 1980
- Twin-bedded warp knitting machine4US 4,267,709 AKarl Mayer Textilmaschinenfabrik GmbH · 1981
- Needle bar adjustment mechanism for warp knitting machines4US 4,332,149 AKarl Mayer Textilmaschinenfabrik GmbH · 1982
- Warp knitting machine with two different knitting areas4US 5,921,111 ALiba Maschinenfabrik GmbH · 1999