F16H 2055/306
With means providing resilience or vibration damping in chain sprocket wheels
Official title: {with means providing resilience or vibration damping in chain sprocket wheels}
F16H2055/306 (With means providing resilience or vibration damping in chain sprocket wheels) appears on 125 US grants and 119 published applications in this corpus.
Search patents in F16H- Granted patents
- 125
- Published applications
- 119
- Assignees
- 65
- Inventors
- 201
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 3 |
| 2002 | 6 | 3 |
| 2003 | 2 | 5 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 5 | 6 |
| 2007 | 1 | 6 |
| 2008 | 1 | 5 |
| 2009 | 1 | 7 |
| 2010 | 4 | 9 |
| 2011 | 10 | 7 |
| 2012 | 3 | 4 |
| 2013 | 5 | 1 |
| 2014 | 6 | 2 |
| 2015 | 1 | 5 |
| 2016 | 4 | 5 |
| 2017 | 3 | 8 |
| 2018 | 7 | 8 |
| 2019 | 4 | 3 |
| 2020 | 3 | 9 |
| 2021 | 8 | 4 |
| 2022 | 5 | 3 |
| 2023 | 3 | 3 |
| 2024 | 4 | 4 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for a captive sprocket in an engine24 Feb 2026US 12,560,223 B2Cummins Inc.
- Bicycle sprocket21 Oct 2025US 12,448,082 B2Shimano Inc.
- Sprocket20 May 2025US 12,305,741 B2Tsubakimoto Chain Co.
- Sprocket arrangement, saw chain, and combination of sprocket arrangement and saw chain4 Feb 2025US 12,214,518 B2Husqvarna AB
- Sprocket with a roller assembly inserted into the sprocket teeth20 Aug 2024US 12,065,205 B2Caterpillar Inc.
- Sprocket and transmission mechanism1 Jan 2026US 2026/0002584 A1Tsubakimoto Chain Co.
- Damping ring assembly4 Sep 2025US 2025/0277522 A1Caterpillar Inc.
- Bicycle sprocket8 Aug 2024US 2024/0262458 A1Shimano Inc.
- Front sprocket assembly for human-powered vehicle23 May 2024US 2024/0166302 A1Shimano Inc.
- Sprocket and chain drive system14 Mar 2024US 2024/0084885 A1Tsubakimoto Chain Co.
Most cited
By later US patents
- Gear and method for making the same115US 4,589,860 ASKF Kugellagerfabriken GmbH · 1986
- Chain noise preventing device93US 4,261,214 AHonda Giken Kogyo Kabushiki Kaisha · 1981
- Chain drive system56US 4,867,733 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Chain wheel having a shrink ring made of a polymer material53US 5,224,903 AFirma Carl Freudenberg · 1993
- Chain device45US 4,227,422 AHonda Giken Kogyo Kabushiki Kaisha · 1980