F16F 15/043
Acting on a cam follower
Official title: {acting on a cam follower}
F16F15/043 (Acting on a cam follower) appears on 11 US grants and 9 published applications in this corpus.
Search patents in F16F- Granted patents
- 11
- Published applications
- 9
- Assignees
- 12
- Inventors
- 29
- Latest grant
- 2 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vertical vibration isolation system2 Jun 2020US 10,670,109 B2National Applied Research Laboratories
- Torque control mechanism, damper device phase adjustment mechanism, and torque control mechanism and torque variation suppressing apparatus using the same24 Mar 2020US 10,598,250 B2Kabushiki Kaisha Toyota Chuo Kenkyusho
- Balancer mechanism for rotating shaft9 Apr 2019US 10,252,387 B2Pascal Engineering Corporation
- Resonant mechanism for linear compressors12 Jul 2016US 9,388,694 B2Whirlpool Corporation
- Anti-cogging apparatus and methods for reducing cogging of rotating shaft19 Apr 2016US 9,316,284 B2
- Vertical vibration isolation system5 Mar 2020US 2020/0072313 A1National Applied Research Laboratories
- Cushioning mechanism24 Jan 2019US 2019/0024369 A1Guangzhou University
- Torque control mechanism, damper device phase adjustment mechanism, and torque control mechanism and torque variation suppressing apparatus using the same16 Aug 2018US 2018/0231096 A1Kabushiki Kaisha Toyota Chuo Kenkyusho
- Balancer mechanism for rotating shaft8 Feb 2018US 2018/0036850 A1Pascal Engineering Corporation
- Modular transporter12 Oct 2017US 2017/0291658 A1lgnio LLC
Most cited
By later US patents
- Torque counterbalancing mechanisms16US 4,726,253 AW. Vinten Limited · 1988
- Device for dampening rotary motion15US 4,840,083 AElco Industries, Inc. · 1989
- Camshaft with extra cam to increase the magnitude of torque pulsations therein14US 5,107,805 ABorg-Warner Automotive Transmission & Engine Components Corporation · 1992
- Shear wave vibrator vehicle isolation system8US 4,771,858 AWestern Atlas International, Inc. · 1988
- Anti-cogging apparatus and methods for reducing cogging of rotating shaft4US 8,701,615 B22014