D04B 35/20
Responsive to defects
Official title: responsive to defects, e.g. holes, in knitted products
D04B35/20 (Responsive to defects) appears on 13 US grants and 6 published applications in this corpus.
Search patents in D04B- Granted patents
- 13
- Published applications
- 6
- Assignees
- 14
- Inventors
- 47
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 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 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fully automatic method for handling yarn knots in a continuous flat knitting process1 Jul 2025US 12,344,973 B2Jiangnan University
- Circular knitting machine with real-time prompt of knitting machine status1 Jul 2025US 12,344,974 B1Pai Lung Machinery Mill Co., Ltd.
- Circular knitting machine and respective method to control textile quality by use of digital camera24 Oct 2023US 11,798,154 B2Smartex Europe, Unipessoal Lda.
- Circular knitting machine for prompting knitting machine status instantaneously based on cloth surface status of fabric29 Aug 2023US 11,739,450 B2Pai Lung Machinery Mill Co., Ltd.
- Circular knitting machine with fabric scanner, and break-away mount for fabric scanner21 Oct 2008US 7,437,894 B1Monarch Knitting Machinery Corporation
- Intelligent system and method for detecting filament breakage and needle breakage13 Mar 2025US 2025/0086778 A1Hangzhou Dianzi University
- Fully automatic method for handling flat knitting knots in continuous knitting process1 Aug 2024US 2024/0254665 A1Jiangnan University
- Systems and methods for material illumination11 May 2023US 2023/0144705 A1Smartex Europe, Unipessoal Lda.
- Systems and methods for defect detection26 Jan 2023US 2023/0021315 A1Smarte Europe, Unipessoal Lda
- Circular knitting machine for prompting knitting machine status instantaneously based on cloth surface status of fabric3 Nov 2022US 2022/0349097 A1Pai Lung Machinery Mill Co., Ltd.
Most cited
By later US patents
- Method and apparatus for analyzing fabric conditions22US 5,125,034 ACompax Corp. · 1992
- Method and system for the detection of faults in a length of textile12US 5,283,623 AMemminger-IRO GmbH · 1994
- Knitting machine performance regulating system7US 3,995,450 AThe Singer Company · 1976
- Method and apparatus for optically monitoring a knitted article7US 4,984,896 AProtechna Herbst GmbH & Co. KG · 1991
- Defect detection system6US 4,249,081 ASparton Corporation · 1981