B62D 53/061
Of flat bed or low loader type or fitted with swan necks
Official title: {of flat bed or low loader type or fitted with swan necks (detachable swan necks B62D53/065; swan neck-fifth wheel couplings B62D53/08)}
B62D53/061 (Of flat bed or low loader type or fitted with swan necks) appears on 405 US grants and 252 published applications in this corpus.
Search patents in B62D- Granted patents
- 405
- Published applications
- 252
- Assignees
- 192
- Inventors
- 553
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 20 | 0 |
| 1978 | 14 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 4 |
| 2002 | 7 | 2 |
| 2003 | 1 | 5 |
| 2004 | 5 | 7 |
| 2005 | 5 | 3 |
| 2006 | 8 | 15 |
| 2007 | 5 | 7 |
| 2008 | 3 | 8 |
| 2009 | 10 | 21 |
| 2010 | 12 | 9 |
| 2011 | 9 | 12 |
| 2012 | 17 | 18 |
| 2013 | 12 | 3 |
| 2014 | 8 | 6 |
| 2015 | 8 | 12 |
| 2016 | 13 | 12 |
| 2017 | 7 | 11 |
| 2018 | 10 | 12 |
| 2019 | 16 | 13 |
| 2020 | 16 | 21 |
| 2021 | 11 | 17 |
| 2022 | 24 | 15 |
| 2023 | 10 | 7 |
| 2024 | 14 | 8 |
| 2025 | 7 | 3 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Trailer26 May 2026US 12,637,154 B2Sleipner Group Oy
- Stretch trailer with pivotable roller mechanism26 May 2026US 12,637,160 B2Master Solutions, Inc.
- System for moving a work machine24 Mar 2026US 12,583,272 B2Sleipner Group Oy
- Half-round cargo container and trailer3 Feb 2026US 12,539,923 B2Titan Trailers Inc.
- Split tilt deck trailer and associated systems and methods6 Jan 2026US 12,515,575 B2Behnke Enterprises, Inc.
- Pre-tensioning system for a coil spring suspension pin box4 Jun 2026US 2026/0152242 A1Lippert Components, Inc.
- Trailer20 Nov 2025US 2025/0353558 A1Expandable B.V.
- Half-Round Cargo Container and Trailer30 Oct 2025US 2025/0333119 A1Titan Trailers Inc.
- Structural floor transport system11 Sep 2025US 2025/0282432 A1Shipps Group, LLC
- Towing systems12 Dec 2024US 2024/0409167 A1
Most cited
By later US patents
- Electric drive fracturing power supply semi-trailer183US 10,801,311 B1Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. · 2020
- Turbine fracturing equipment147US 11,242,737 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. · 2022
- Combination belly dump/end dump vehicle84US 4,289,353 A1981
- Uranium slurry hauling system81US 4,395,052 AProco, Inc. · 1983
- Transporting vehicle80US 6,450,522 B12002