D05B 49/02
Operated by cams or linkages
Official title: operated by cams or linkages
D05B49/02 (Operated by cams or linkages) appears on 35 US grants and 6 published applications in this corpus.
Search patents in D05B- Granted patents
- 35
- Published applications
- 6
- Assignees
- 19
- Inventors
- 52
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 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 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thread take-up lever switching mechanism and sewing machine24 Oct 2023US 11,795,594 B2Janome Corporation
- Cover stitch sewing machine26 Sep 2006US 7,111,568 B1Suzuki Manufacturing, Ltd.
- Regulating device for handling a needle thread in a multi-needle double chain stitch sewing machine4 May 2004US 6,729,251 B2Pegasus Sewing Machine Mfg. Co., Ltd.
- Oblique thread-guiding link of a sewing machine30 Mar 2004US 6,712,015 B1Ching Chi Machine Co., Ltd.
- Sewing machine having balance4 Feb 2003US 6,513,448 B2Jaguar International Corporation
- Thread take-up lever switching mechanism and sewing machine17 Nov 2022US 2022/0364287 A1Janome Corporation
- Thread feeding apparatus for an automatic embroidering machine15 Jan 2009US 2009/0013911 A1Inbro Co., Ltd.
- Regulating device for handling a needle thread in a multi-needle double chain stitch sewing machine6 Feb 2003US 2003/0024451 A1Pegasus Sewing Machine Mfg. Co., Ltd.
- Sewing machine having balance5 Dec 2002US 2002/0178982 A1Jaguar International Corporation
- Double chainstitch sewing machine2 May 2002US 2002/0050240 A1Pegasus Sewing Machine Mfg. Co., Ltd.
Most cited
By later US patents
- Electronic control of needle thread in a sewing machine43US 4,215,641 AThe Singer Company · 1980
- Sewing machine thread take-up lever6US 4,660,482 AHusqvarna Aktiebolag · 1987
- Upper thread guide mechanism for sewing machines6US 4,688,501 AMaruzen Sewing Machine Co., Ltd. · 1987
- Sewing machine with thread take-up mechanism6US 4,719,865 ABrother Kogyo Kabushiki Kaisha · 1988
- Thread take-up lever device for sewing machines6US 4,817,545 AMaruzen Sewing Machine Co., Ltd. · 1989