Y10T 74/18744
Lubrication
Y10T74/18744 (Lubrication) appears on 82 US grants and 70 published applications in this corpus.
Search patents in Y10T- Granted patents
- 82
- Published applications
- 70
- Assignees
- 39
- Inventors
- 148
- Latest grant
- 21 Nov 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 4 |
| 2002 | 4 | 9 |
| 2003 | 6 | 2 |
| 2004 | 4 | 4 |
| 2005 | 3 | 6 |
| 2006 | 4 | 6 |
| 2007 | 5 | 2 |
| 2008 | 2 | 5 |
| 2009 | 4 | 10 |
| 2010 | 4 | 6 |
| 2011 | 7 | 3 |
| 2012 | 3 | 3 |
| 2013 | 5 | 3 |
| 2014 | 4 | 6 |
| 2015 | 4 | 1 |
| 2016 | 4 | 0 |
| 2017 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for jackscrew with integral drive nut grease fitting21 Nov 2017US 9,821,774 B1
- Mechanical actuator14 Feb 2017US 9,568,077 B2Nook Industries, Inc.
- Self lubricating linear motion guided screw assembly26 Jul 2016US 9,400,047 B2Balls Screws and Actuators Co.
- Mechanical member7 Jun 2016US 9,360,094 B2Sagem Defense Securite
- Electric linear actuator31 May 2016US 9,353,838 B2Ntn Corporation
- Mechanical actuator8 Jan 2015US 2015/0007677 A1Nook Industries, Inc.
- Mechanical member13 Nov 2014US 2014/0331799 A1Sagem Defense Securite
- Motion guide apparatus18 Sep 2014US 2014/0260734 A1Hiwin Technologies Corp.
- Electric Linear Actuator4 Sep 2014US 2014/0245848 A1Ntn Corporation
- Ball screw with a dust-proof and lubricating device16 Jan 2014US 2014/0013887 A1Hiwin Technologies Corp. (A Taiwan Corp.)
Most cited
By later US patents
- Compact ball screw assembly41US 5,168,767 ANippon Thompson Co., Ltd. · 1992
- Ball screw device with means for maintaining balance37US 5,809,838 ANsk Ltd. · 1998
- Motion-transmitting combination comprising a castable, self-lubricating composite and methods of manufacture thereof33US 5,325,732 A1994
- Linear motion machine with a lubricant supply member27US 5,694,811 ANsk Ltd. · 1997
- Ball screw-nut machine with a lubricant supply member26US 5,749,266 ANsk Ltd. · 1998