B60G 2206/84
Hardening
B60G2206/84 (Hardening) appears on 67 US grants and 84 published applications in this corpus.
Search patents in B60G- Granted patents
- 67
- Published applications
- 84
- Assignees
- 37
- Inventors
- 148
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 4 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 11 |
| 2018 | 3 | 11 |
| 2019 | 10 | 13 |
| 2020 | 5 | 5 |
| 2021 | 12 | 9 |
| 2022 | 6 | 5 |
| 2023 | 9 | 4 |
| 2024 | 4 | 5 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Leading-edge steering assembly23 Sep 2025US 12,420,864 B2
- Modular chassis7 Jan 2025US 12,187,369 B2
- Electric-resistance-welded steel pipe for producing hollow stabilizer, hollow stabilizer, and method for producing same24 Dec 2024US 12,172,487 B2Jfe Steel Corporation
- Method for determining propelling condition for shot medium, and method for manufacturing coil spring24 Sep 2024US 12,097,591 B2Hitachi Astemo, Ltd.
- Method for manufacturing torsion beam16 Jul 2024US 12,036,600 B2Austem Co., Ltd.
- Vehicle support structure and method of manufacturing vehicle support structure12 Dec 2024US 2024/0408924 A1Hitachi Astemo, Ltd.
- Tubular stabilizer bar for a vehicle chassis, and vehicle chassis comprising the tubular stabilizer bar15 Aug 2024US 2024/0270042 A1thyssenkrupp AG
- Coil spring, suspension device, and method for producing coil spring11 Jul 2024US 2024/0229884 A9NHK Spring Co., Ltd.
- Coil spring, suspension device, and method for producing coil spring25 Apr 2024US 2024/0133440 A1NHK Spring Co., Ltd.
- Modular chassis11 Apr 2024US 2024/0116568 A1
Most cited
By later US patents
- Method of manufacturing a bending-resistant, torsionally yielding tubular profiled member as a transverse support for a twist beam rear axle of a passenger car39US 6,758,921 B1Benteler AG · 2004
- Manufacturing method for hollow stabilizer35US 6,682,610 B1NHK Spring Co., Ltd. · 2004
- Vehicle suspension control arm and method17US 7,506,444 B2Benteler Automotive Corporation · 2009
- Rod-end front suspension10US 10,315,696 B22019
- Torsion bar and method of forming the same10US 4,131,491 AFMC Corporation · 1978