B62D 55/1083
Torsion-bar springs
Official title: {Torsion-bar springs}
B62D55/1083 (Torsion-bar springs) appears on 31 US grants and 45 published applications in this corpus.
Search patents in B62D- Granted patents
- 31
- Published applications
- 45
- Assignees
- 22
- Inventors
- 79
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 2 | 2 |
| 2017 | 4 | 2 |
| 2018 | 1 | 5 |
| 2019 | 4 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 17 |
| 2025 | 3 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- HVAC on frame of work machine14 Jul 2026US 12,680,268 B2Great Plains Manufacturing, Inc.
- Track assembly for a tracked vehicle26 May 2026US 12,637,157 B2BAE Systems Hägglunds Aktiebolag
- Work machine with automatic cab tilting11 Nov 2025US 12,466,496 B2Great Plains Manufacturing, Inc.
- Multi-member frame assembly for a track system2 Sep 2025US 12,403,965 B2Soucy International Inc.
- Controls for a work machine22 Jul 2025US 12,365,401 B2Great Plains Manufacturing, Inc.
- Multi-member frame assembly for a track system4 Dec 2025US 2025/0368281 A1Soucy International Inc.
- Hvac on frame of work machine13 Jun 2024US 2024/0190204 A1Great Plains Manufacturing, Inc.
- Undercarriage suspension for a work machine13 Jun 2024US 2024/0190522 A1Great Plains Manufacturing, Inc.
- Drivetrain layout for a work machine13 Jun 2024US 2024/0191459 A1Great Plains Manufacturing, Inc.
- Rear frame for work machine13 Jun 2024US 2024/0191460 A1Great Plains Manufacturing, Inc.
Most cited
By later US patents
- Vehicle for underground mine shafts56US 5,909,780 AAni Mining Services Ltd · 1999
- Trunnion assembly36US 4,172,591 AFMC Corporation · 1979
- Track-module apparatus with load-independent load distribution22US 9,415,818 B1ATI, Inc. · 2016
- Vehicle with an actuator for adjusting a limiter strap20US 11,235,634 B2Bombardier Recreational Products Inc. · 2022
- Limiter strap adjustment system for a snowmobile suspension18US 9,022,156 B2Bombardier Recreational Products Inc. · 2015