B60G 2206/20
Constructional features of semi-rigid axles
Official title: Constructional features of semi-rigid axles, e.g. twist beam type axles
B60G2206/20 (Constructional features of semi-rigid axles) appears on 259 US grants and 231 published applications in this corpus.
Search patents in B60G- Granted patents
- 259
- Published applications
- 231
- Assignees
- 126
- Inventors
- 606
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 12 | 0 |
| 2001 | 8 | 2 |
| 2002 | 6 | 6 |
| 2003 | 8 | 7 |
| 2004 | 9 | 10 |
| 2005 | 4 | 4 |
| 2006 | 3 | 14 |
| 2007 | 4 | 9 |
| 2008 | 6 | 7 |
| 2009 | 6 | 9 |
| 2010 | 5 | 20 |
| 2011 | 12 | 10 |
| 2012 | 7 | 6 |
| 2013 | 11 | 16 |
| 2014 | 13 | 18 |
| 2015 | 18 | 11 |
| 2016 | 9 | 10 |
| 2017 | 7 | 8 |
| 2018 | 10 | 8 |
| 2019 | 8 | 15 |
| 2020 | 8 | 4 |
| 2021 | 9 | 7 |
| 2022 | 9 | 6 |
| 2023 | 5 | 7 |
| 2024 | 7 | 10 |
| 2025 | 8 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle suspension system1 Sep 2026US 12,722,443 B2Hyundai Motor Company
- Twist beam axle25 Aug 2026US 12,715,259 B2Benteler Automobiltechnik GmbH
- Twist beam axle4 Aug 2026US 12,697,850 B2Benteler Automobiltechnik GmbH
- Twist beam axle for a motor vehicle30 Dec 2025US 12,508,863 B2Benteler Automobiltechnik GmbH
- Suspension apparatus2 Dec 2025US 12,485,718 B1Hyundai Mobis Co., Ltd.
- Joint structure of vehicle body8 Oct 2026US 2026/0307720 A1Hyundai Motor Company
- Vehicle suspension system21 May 2026US 2026/0138412 A1Hyundai Motor Company
- Suspension apparatus4 Dec 2025US 2025/0367998 A1Hyundai Mobis Co., Ltd.
- Torsion beam19 Jun 2025US 2025/0196553 A1Nippon Steel Corporation
- Twist beam axle for a motor vehicle15 May 2025US 2025/0153532 A1Benteler Automobiltechnik GmbH
Most cited
By later US patents
- Method of forming a tubular member with flange72US 5,070,717 AGeneral Motors Corporation · 1991
- Rear suspension with aligned coil springs and twist beam axle71US 5,409,254 AA. O. Smith Corporation · 1995
- Stress-bearing assembly64US 6,073,991 AAB Volvo · 2000
- Transverse member for a motor vehicle rear axle assembly58US 6,460,869 B1Sollac · 2002
- Suspension for motor vehicles54US 6,322,089 B1Otto Sauer Achsenfabrik Keilberg · 2001