B60G 2300/402
Extra load carrying wheels
Official title: Extra load carrying wheels, e.g. tag axles
B60G2300/402 (Extra load carrying wheels) appears on 132 US grants and 93 published applications in this corpus.
Search patents in B60G- Granted patents
- 132
- Published applications
- 93
- Assignees
- 66
- Inventors
- 210
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 6 |
| 2004 | 2 | 0 |
| 2005 | 4 | 2 |
| 2006 | 1 | 5 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 4 |
| 2016 | 4 | 2 |
| 2017 | 5 | 5 |
| 2018 | 1 | 5 |
| 2019 | 2 | 12 |
| 2020 | 9 | 8 |
| 2021 | 7 | 8 |
| 2022 | 10 | 3 |
| 2023 | 9 | 6 |
| 2024 | 6 | 8 |
| 2025 | 9 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Steering systems28 Apr 2026US 12,611,899 B2Premier Coil Solutions, Inc.
- Tandem axle assembly and associated systems and methods28 Apr 2026US 12,611,905 B2Link Mfg., Ltd.
- Axle deployment system for use with a towable vehicle25 Nov 2025US 12,479,255 B1
- Control apparatus for lift axle/suspension systems of heavy-duty vehicles30 Sep 2025US 12,427,826 B1Hendrickson USA, L L C
- Air supply control arrangement for a heavy duty vehicle comprising a lift axle22 Jul 2025US 12,365,213 B2Volvo Truck Corporation
- Vehicle status evaluation16 Jul 2026US 2026/0200279 A1Volvo Truck Corporation
- Control unit and a method for managing loading impact in a heavy-duty vehicle2 Apr 2026US 2026/0091636 A1
- Booster With Pivoting Payload Portion13 Nov 2025US 2025/0346293 A1Premier Coil Solutions, Inc.
- Control apparatus for lift axle/suspension systems of heavy-duty vehicles25 Sep 2025US 2025/0296396 A1Hendrickson USA, L L C
- Work vehicle auxiliary axle control18 Sep 2025US 2025/0289523 A1Oshkosh Corporation
Most cited
By later US patents
- Tag axle pivot188US 5,897,123 AOshkosh Truck Corporation · 1999
- System and method for vehicle stabilization126US 10,160,278 B2Aktv8 LLC · 2018
- Lightweight, adjustable-height, axle101US 6,416,136 B12002
- Adjustable anti-tip wheels for power wheelchair98US 6,923,278 B2Pride Mobility Products Corporation · 2005
- Axle pressure control system86US 6,371,227 B1McNeilus Truck and Manufacturing, Inc. · 2002