F16N 2250/42
Friction
F16N2250/42 (Friction) appears on 8 US grants and 7 published applications in this corpus.
Search patents in F16N- Granted patents
- 8
- Published applications
- 7
- Assignees
- 9
- Inventors
- 22
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 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 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic lubrication system for kinematic linkage10 Dec 2024US 12,163,623 B2Caterpillar Inc.
- Apparatus, device and computer implemented method for determining remaining life of engine oil in engine24 May 2022US 11,339,693 B2WäRtsilä Finland Oy
- System for measuring friction force of excavator swing device for supplying lubricating oil12 Nov 2019US 10,472,801 B2Volvo Construction Equipment AB
- Dry lubricating conveyor belt equipment9 Jul 2019US 10,343,849 B2Chp N.V.
- Lubricant, friction pair having the lubricant and method for controlling friction coefficient between the friction pair14 Nov 2017US 9,816,667 B2Tsinghua University
- Automatic Lubrication System for Kinematic Linkage3 Aug 2023US 2023/0243466 A1Caterpillar Inc.
- Apparatus, device and computer implemented method for determining remaining life of engine oil in engine2 Sep 2021US 2021/0270156 A1WäRtsilä Finland Oy
- Dry lubricating conveyor belt equipment26 Jul 2018US 2018/0208405 A1Chp N.V.
- System for measuring friction force of excavator swing device for supplying lubricating oil23 Nov 2017US 2017/0335545 A1Volvo Construction Equipment AB
- Lubricant, friction pair having the lubricant and method for controlling friction coefficient between the friction pair19 Nov 2015US 2015/0330565 A1Tsinghua University
Most cited
By later US patents