F16F 2230/04
Lubrication
F16F2230/04 (Lubrication) appears on 101 US grants and 87 published applications in this corpus.
Search patents in F16F- Granted patents
- 101
- Published applications
- 87
- Assignees
- 73
- Inventors
- 179
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 3 |
| 2002 | 1 | 0 |
| 2003 | 3 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 4 |
| 2018 | 2 | 4 |
| 2019 | 2 | 8 |
| 2020 | 6 | 7 |
| 2021 | 5 | 11 |
| 2022 | 9 | 5 |
| 2023 | 6 | 8 |
| 2024 | 11 | 7 |
| 2025 | 4 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flywheel containment with external touchdown rings at reduced diameter25 Aug 2026US 12,716,468 B2Punch Flybrid Limited
- Sealing device and damper for hydraulic equipment7 Apr 2026US 12,595,834 B2KYB Corporation
- Antivibration device production method, stopper for antivibration device, and antivibration device18 Nov 2025US 12,473,960 B2Prospira Corporation
- Vibration dampening mounts and methods of making and using20 May 2025US 12,305,799 B2National Products, Inc.
- Torsional damper and hybrid drive module comprising same25 Mar 2025US 12,259,018 B2Valeo Kapec Co., Ltd.
- Friction dampers and friction damping methods23 Jul 2026US 2026/0210420 A1The Boeing Company
- Guide unit for bicycle or motorcycle fork tubes9 Apr 2026US 2026/0097825 A1
- Front forks for bicycles9 Oct 2025US 2025/0313299 A1Sram, LLC
- Method for manufacturing sliding member, method for manufacturing damper, sliding member, damper, and method for adjusting ride comfort10 Jul 2025US 2025/0224013 A1KYB Corporation
- Piston-cylinder unit, method for producing the piston-cylinder unit20 Mar 2025US 2025/0092950 A1Stabilus GmbH
Most cited
By later US patents
- Apparatus for damping torsional vibrations in the power trains of motor vehicles57US 4,739,866 ALuk Lamellen und Kupplungsbau GmbH · 1988
- Gas-operated cylinder36US 4,342,448 A1982
- Apparatus for damping vibrations34US 5,273,372 ALuk Lamellen und Kupplungsbau GmbH · 1993
- Slipper bushing with improved axial load capacity34US 5,286,014 AGenCorp Inc. · 1994
- Two-mass flywheel34US 5,307,710 AFichtel & Sachs AG · 1994