B62D 53/10
With means for preventing accidental uncoupling
Official title: with means for preventing accidental uncoupling
B62D53/10 (With means for preventing accidental uncoupling) appears on 100 US grants and 90 published applications in this corpus.
Search patents in B62D- Granted patents
- 100
- Published applications
- 90
- Assignees
- 42
- Inventors
- 134
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 3 |
| 2004 | 2 | 4 |
| 2005 | 4 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 5 |
| 2008 | 1 | 3 |
| 2009 | 3 | 0 |
| 2010 | 6 | 1 |
| 2011 | 2 | 7 |
| 2012 | 3 | 1 |
| 2013 | 4 | 2 |
| 2014 | 1 | 4 |
| 2015 | 4 | 6 |
| 2016 | 3 | 3 |
| 2017 | 4 | 2 |
| 2018 | 3 | 3 |
| 2019 | 3 | 9 |
| 2020 | 5 | 5 |
| 2021 | 3 | 5 |
| 2022 | 8 | 3 |
| 2023 | 2 | 8 |
| 2024 | 6 | 3 |
| 2025 | 3 | 6 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Locking system for release arm of fifth wheel23 Jun 2026US 12,662,206 B2George Williamson
- Fifth wheel hitch with a remotely-engaging handle26 May 2026US 12,637,156 B2Horizon Global Americas Inc.
- Fifth wheel hitch engagement system28 Apr 2026US 12,612,123 B2Horizon Global Americas Inc.
- Fifth-wheel coupling having securing apparatus24 Mar 2026US 12,583,536 B2SAF-HOLLAND GmbH
- Locking system for king pin of fifth wheel17 Mar 2026US 12,576,928 B1
- Fifth wheel locking coupler10 Sep 2026US 2026/0264776 A1
- Fifth wheel hitch engagement system13 Aug 2026US 2026/0233791 A1Horizon Global Americas Inc.
- Locking System for Release Arm of Fifth Wheel14 May 2026US 2026/0131864 A1George Williamson
- Gooseneck coupler lock9 Oct 2025US 2025/0313286 A1Dynamic Manufacturing Group LLC
- Apparatuses, systems, and methods for determining and verifying operational states of fifth wheels4 Sep 2025US 2025/0276549 A1Fontaine Fifth Wheel Company
Most cited
By later US patents
- Truck rearview mirror assembly having a display for displaying trailer coupling status information165US 6,592,230 B2Holland Hitch Company · 2003
- Route control system66US 6,718,235 B1Volvo Trucks North America, Inc. · 2004
- Vehicle security and maintenance51US 6,701,231 B1Volvo Trucks North America, Inc. · 2004
- System for ensuring driver competency46US 7,119,696 B2Volvo Trucks North America, Inc. · 2006
- Retractable fifth wheel pull handle41US 4,946,183 AFontaine Fifth Wheel Company · 1990