D05B 57/22
With spool-size bobbin for lower thread
Official title: with spool-size bobbin for lower thread
D05B57/22 (With spool-size bobbin for lower thread) appears on 7 US grants and 2 published applications in this corpus.
Search patents in D05B- Granted patents
- 7
- Published applications
- 2
- Assignees
- 2
- Inventors
- 11
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 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 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sewing machine6 Aug 2024US 12,054,867 B2PFAFF Industriesysteme und Maschinen GmbH
- Sewing machine with thread tensioning and take up levers16 Nov 1999US 5,983,818 A
- Needle guide components for a sewing machine9 Jun 1998US 5,762,014 A
- Chain stitch sewing machine with looper drive and lock arrangement13 May 1997US 5,628,263 ATokai Industrial Sewing Machine Co., Ltd.
- Needle guide components for a sewing machine28 May 1996US 5,520,127 A
Most cited
By later US patents