D05B 27/24
Feed-dog lifting and lowering devices
D05B27/24 (Feed-dog lifting and lowering devices) appears on 25 US grants and 16 published applications in this corpus.
Search patents in D05B- Granted patents
- 25
- Published applications
- 16
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 3 |
| 2022 | 4 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Feeding device of industrial sewing machine25 Jun 2024US 12,018,418 B2Emery Impex Corp.
- Sewing machine9 May 2023US 11,643,766 B2Brother Kogyo Kabushiki Kaisha
- Sewing machine2 May 2023US 11,639,569 B2Suzuki Manufacturing, Ltd.
- Feed dog mounting/unmounting mechanism and sewing machine5 Jul 2022US 11,377,767 B2Janome Sewing Machine Co., Ltd.
- Sewing machine31 May 2022US 11,346,031 B2Brother Kogyo Kabushiki Kaisha
- Feeding device of industrial sewing machine18 Apr 2024US 2024/0125026 A1Emery Impex Corp.
- Sewing machine21 Apr 2022US 2022/0119999 A1Brother Kogyo Kabushiki Kaisha
- Sewing machine30 Dec 2021US 2021/0404100 A1Suzuki Manufacturing, Ltd.
- Feed dog mounting/unmounting mechanism and sewing machine2 Dec 2021US 2021/0372020 A1Janome Sewing Machine Co., Ltd.
- Sewing machine25 Nov 2021US 2021/0363679 A1Suzuki Manufacturing, Ltd.
Most cited
By later US patents
- Device for the fold-free stretching and holding of liquid crystal films23US 4,079,529 ATroponwerke Dinklage & Co. · 1978
- Portable lock stitch sewing machine8US 5,669,318 AAirtek Industry Corp. · 1997
- Sewing machine with mechanism for retracting feed dog away from upper surface of needle plate8US 6,082,279 ABrother Kogyo Kabushiki Kaisha · 2000
- Sewing machine with feed dog dropping system5US 4,368,683 AJanome Sewing Machine Co., Ltd. · 1983
- Sewing machine5US 6,035,792 ABrother Kogyo Kabushiki Kaisha · 2000