B60D 1/249
For damping in the pulling direction and being integrated with the hitch
Official title: {for damping in the pulling direction and being integrated with the hitch, e.g. resilient dampers integrated with the hitch}
B60D1/249 (For damping in the pulling direction and being integrated with the hitch) appears on 54 US grants and 54 published applications in this corpus.
Search patents in B60D- Granted patents
- 54
- Published applications
- 54
- Assignees
- 33
- Inventors
- 92
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 4 |
| 2020 | 1 | 3 |
| 2021 | 3 | 6 |
| 2022 | 5 | 3 |
| 2023 | 3 | 4 |
| 2024 | 7 | 13 |
| 2025 | 4 | 4 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle tether with two dynamic legs29 Sep 2026US 12,746,923 B2HPTechAi LLC
- Multiple hitch assembly28 Jul 2026US 12,691,713 B2Advanced Engineering Group, LLC
- Hitch vibration dampener9 Jun 2026US 12,649,339 B2Advanced Engineering Group, LLC
- Self propelled trailer systems14 Apr 2026US 12,600,182 B2Fca US LLC
- Impact compactor10 Mar 2026US 12,571,177 B2
- Trailer hitch connection failure control in abrupt dynamic disturbance10 Sep 2026US 2026/0264670 A1GM Global Technology Operations LLC
- Shock-absorbing trailer hitch2 Jul 2026US 2026/0184123 A1Qingdao Kemei Trailer CO.,LTD
- Vehicle Tether with Two Dynamic Legs20 Nov 2025US 2025/0353499 A1HPTechAi LLC
- Anti-Rattle Device and Bolt23 Oct 2025US 2025/0326259 A1Wheel Pros, LLC
- Trailer hitch and vehicle7 Aug 2025US 2025/0249712 A1Wuhan Citymons Sports Technology Co., LTD
Most cited
By later US patents
- Device for tandem movement of IV-pole and gurney57US 4,729,576 A1988
- Mechanical link members25US 4,191,280 AUni-Drive (Tractors) Limited · 1980
- Vehicle bumper system21US 6,896,303 B12005
- Truck hitch mounting frame19US 6,250,664 B1United Truck Parts LLC · 2001
- Hitch17US 6,474,674 B2Mountain Master Sales, LLC · 2002