D04B 35/28
Devices for lubricating machine parts
Official title: Devices for lubricating machine parts (in general F16N)
D04B35/28 (Devices for lubricating machine parts) appears on 21 US grants and 4 published applications in this corpus.
Search patents in D04B- Granted patents
- 21
- Published applications
- 4
- Assignees
- 10
- Inventors
- 31
- Latest grant
- 11 Apr 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 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 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Sinker equipped with lubrication oil channeling and separating structure11 Apr 2017US 9,617,667 B1Pai Lung Machinery Mill Co., Ltd.
- Flat bed knitting machine having an oil feeding device16 Sep 2003US 6,619,075 B2Shima Seiki Manufacturing, Ltd.
- Lubricating device for a plurality of lubricating stations27 Nov 2001US 6,322,336 B1Memminger-IRO GmbH
- Oil lubricator apparatus with improved low flow rate characteristics19 Dec 2000US 6,161,649 AUniwave, Inc.
- Oil collection system for a circular knitting machine14 Nov 2000US 6,145,346 APrecision Fukuhara Works, Ltd.
- Used oil processing arrangement for a circular knitting machine25 May 2017US 2017/0146190 A1SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH
- Sinker equipped with lubrication oil channeling and separating structure4 May 2017US 2017/0121870 A1Pai Lung Machinery Mill Co., Ltd.
- Knitting machine6 Nov 2014US 2014/0326023 A1SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH
- Flat bed knitting machine having an oil feeding device31 Jul 2003US 2003/0140660 A1Shima Seiki Manufacturing, Ltd.
Most cited
By later US patents
- Knitting machine and parts having diamond-like carbon coated surfaces33US 5,077,990 ASIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH · 1992
- Lubricating device for a plurality of lubricating stations18US 6,322,336 B1Memminger-IRO GmbH · 2001
- Lubricating device for supplying several lubricating points, in particular of a knitting machine, with lubricant, preferably oil, and method14US 5,181,585 AMemminger-IRO GmbH · 1993
- Lubricating device for knitting machine12US 5,154,259 ALube Corporation · 1992
- Wide flow-range lubricant distributor9US 4,353,435 AUniwave, Inc. · 1982