D05B 71/00
Lubricating or cooling devices
D05B71/00 (Lubricating or cooling devices) appears on 60 US grants and 11 published applications in this corpus.
Search patents in D05B- Granted patents
- 60
- Published applications
- 11
- Assignees
- 31
- Inventors
- 77
- Latest grant
- 29 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 3 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Drive apparatus for sewing machines29 Jun 2021US 11,050,311 B2H. S. Machinery Co., Ltd.
- Heat dissipation apparatus for sewing machines4 Aug 2020US 10,731,281 B2H. S. Machinery Co., Ltd.
- Needle clamp for sewing machine comprising a needle cooling device31 Mar 2020US 10,604,876 B2Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Tufting machine24 Sep 2019US 10,422,062 B2Vandewiele NV
- Sewing machine16 Jul 2019US 10,351,984 B2Yamato Mishin Seizo Kabushiki Kaisha
- Heat dissipation apparatus for sewing machines25 Jul 2019US 2019/0226135 A1H. S. Machinery Co., Ltd.
- Drive apparatus for sewing machines25 Jul 2019US 2019/0229570 A1H. S. Machinery Co., Ltd.
- Needle clamp for sewing machine comprising a needle cooling device26 Jul 2018US 2018/0209083 A1Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Tufting machine3 May 2018US 2018/0119322 A1N. V. Michel Van de Wiele
- Sewing machine26 Apr 2018US 2018/0112341 A1Yamato Mishin Seizo Kabushiki Kaisha
Most cited
By later US patents
- Water cooled tufting machine24US 5,653,184 ASpencer Wright Industries, Inc. · 1997
- Vortex tube assembly for cooling sewing machine needle13US 4,305,339 AVortec Corporation · 1981
- Control device for a sewing machine9US 4,067,276 APfaff Industriemaschinen GmbH · 1978
- Sewing machine9US 4,381,722 ABrother Kogyo Kabushiki Kaisha · 1983
- Combined needle guard/needle cooler for sewing machine8US 4,285,293 AUnion Special Corporation · 1981