D05B 3/24
Formed by general-purpose sewing machines modified by attachments
Official title: formed by general-purpose sewing machines modified by attachments, e.g. by detachable devices
D05B3/24 (Formed by general-purpose sewing machines modified by attachments) appears on 49 US grants and 20 published applications in this corpus.
Search patents in D05B- Granted patents
- 49
- Published applications
- 20
- Assignees
- 18
- Inventors
- 89
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 4 |
| 2024 | 3 | 2 |
| 2025 | 3 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sewing machine and wide table attachable to sewing machine7 Jul 2026US 12,674,259 B2Brother Kogyo Kabushiki Kaisha
- Sewing machine external unit24 Feb 2026US 12,559,875 B2Juki Corporation
- Sewing machine external unit18 Nov 2025US 12,473,676 B2Juki Corporation
- Sewing workpiece holders for sewing machines and associated methods1 Apr 2025US 12,264,424 B2Singer Sourcing Limited LLC
- Sewing machine and embroidery device25 Mar 2025US 12,258,693 B2Brother Kogyo Kabushiki Kaisha
- Sewing machine and wide table attachable to sewing machine25 Dec 2025US 2025/0389070 A1Brother Kogyo Kabushiki Kaisha
- Serger machines27 Nov 2025US 2025/0361661 A1Tacony Corporation
- Image projecting systems and methods27 Mar 2025US 2025/0102892 A1Dittopatterns LLC
- Sewing workpiece holders for sewing machines and associated methods20 Feb 2025US 2025/0059692 A1Singer Sourcing Limited LLC
- Sewing machine external unit30 May 2024US 2024/0175180 A1Juki Corporation
Most cited
By later US patents
- Attachment structure for detachably attaching workpiece holder to movable body19US 5,291,843 ABrother Kogyo Kabushikia Kaisha · 1994
- Stitch-length correcting sewing machine and stitch-length measuring presser foot assembly used therein13US 4,343,249 AJanome Sewing Machine Co., Ltd. · 1982
- Mechanism for moving work fabric for embroidering by a sewing machine12US 4,195,581 AAisin Seiki Kabushiki Kaisha · 1980
- Optical switching design for one step buttonholing11US 4,216,732 AThe Singer Company · 1980
- Embroidering apparatus for use with sewing machines11US 4,419,945 AMaruzen Sewing Machine Co., Ltd. · 1983