F16F 15/13453
Additional guiding means for springs
Official title: {Additional guiding means for springs}
F16F15/13453 (Additional guiding means for springs) appears on 64 US grants and 32 published applications in this corpus.
Search patents in F16F- Granted patents
- 64
- Published applications
- 32
- Assignees
- 26
- Inventors
- 78
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Damper device31 Jan 2023US 11,566,683 B2Aisin Corporation
- Damper device22 Mar 2022US 11,280,382 B2Aisin Corporation
- Damper17 Jul 2018US 10,024,386 B2Honda Motor Co., Ltd.
- Damper device1 Aug 2017US 9,719,561 B2Aisin Seiki Kabushiki Kaisha
- Spring retainer plate with lanced spring stops18 Apr 2017US 9,625,001 B2Schaeffler Technologies AG & Co. KG
- Vibration damping device5 Feb 2026US 2026/0036175 A1Valeo Embrayages
- Coupling arrangement having a housing and having an absorber system17 Feb 2022US 2022/0049756 A1ZF Friedrichshafen AG
- Damper device24 Oct 2019US 2019/0323564 A1Aisin Seiki Kabushiki Kaisha
- Damper9 Mar 2017US 2017/0067532 A1Honda Motor Co., Ltd.
- Dual mass flywheel24 Mar 2016US 2016/0084344 A1Hyundai Motor Company
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
- Apparatus for damping vibrations34US 5,273,372 ALuk Lamellen und Kupplungsbau GmbH · 1993
- Two-mass flywheel34US 5,307,710 AFichtel & Sachs AG · 1994
- Apparatus for counteracting torsional stresses32US 4,788,884 ALuk Lamellen und Kupplungsbau GmbH · 1988
- Torsion damper, especially for motor vehicles27US 5,218,884 AValeo · 1993