D05B 63/04
Loop-taker thread guards
D05B63/04 (Loop-taker thread guards) appears on 8 US grants and 4 published applications in this corpus.
Search patents in D05B- Granted patents
- 8
- Published applications
- 4
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 6 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 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 | 0 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 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 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Sewing stitch length adjustment mechanisms6 Sep 2022US 11,434,592 B2Hamer-Fischbein LLC
- Overlock sewing machine8 Dec 2020US 10,858,770 B2Janome Sewing Machine Co., Ltd.
- Needle guard2 May 2006US 7,036,443 B2VSM Group AB
- Needle guard of a sewing machine23 Oct 1984US 4,478,162 AKochs Adler AG
- Needle guard for sewing machines25 Aug 1981US 4,285,291 AUnion Special Corporation
- Sewing stitch length adjustment mechanisms10 Feb 2022US 2022/0042228 A1Hamer-Fischbein LLC
- Overlock sewing machine6 Jun 2019US 2019/0169774 A1Janome Sewing Machine Co., Ltd.
- Sewing stitch length adjustment mechanisms11 Apr 2019US 2019/0106822 A1Hamer-Fischbein LLC
- Needle guard10 Jun 2004US 2004/0107886 A1VSM Group AB
Most cited
By later US patents
- Needle guard for sewing machine6US 3,955,519 AThe Singer Company · 1976
- Adjustable needle guard4US 4,094,261 AThe Singer Company · 1978
- Combined needle guard and hook beak for a sewing machine hook4US 4,278,038 AThe Singer Company · 1981
- Needle guard for sewing machines4US 4,285,291 AUnion Special Corporation · 1981
- Needle guard of a sewing machine2US 4,478,162 AKochs Adler AG · 1984