B60D 1/66
Props
B60D1/66 (Props) appears on 334 US grants and 294 published applications in this corpus.
Search patents in B60D- Granted patents
- 334
- Published applications
- 294
- Assignees
- 129
- Inventors
- 531
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 0 |
| 2002 | 6 | 4 |
| 2003 | 3 | 6 |
| 2004 | 10 | 2 |
| 2005 | 5 | 6 |
| 2006 | 3 | 9 |
| 2007 | 8 | 10 |
| 2008 | 6 | 6 |
| 2009 | 8 | 10 |
| 2010 | 7 | 6 |
| 2011 | 8 | 6 |
| 2012 | 7 | 8 |
| 2013 | 7 | 5 |
| 2014 | 10 | 16 |
| 2015 | 5 | 13 |
| 2016 | 9 | 11 |
| 2017 | 9 | 13 |
| 2018 | 17 | 18 |
| 2019 | 15 | 17 |
| 2020 | 12 | 18 |
| 2021 | 16 | 17 |
| 2022 | 15 | 18 |
| 2023 | 20 | 25 |
| 2024 | 14 | 22 |
| 2025 | 18 | 11 |
| 2026 | 6 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Jack with hydraulic lock6 Oct 2026US 12,753,053 B2Pacific Rim International, LLC
- Trailer dolly apparatus1 Sep 2026US 12,722,430 B2
- Trailer jack support2 Jun 2026US 12,643,357 B2Miro Industries, Inc.
- Fifth wheel trailer stabilizer device28 Apr 2026US 12,611,900 B2
- Maneuverable ergonomic trailer stands31 Mar 2026US 12,589,623 B2Rite-Hite Holding Corporation
- Jack Support Apparatus8 Oct 2026US 2026/0307438 A1
- Trailer jack support24 Sep 2026US 2026/0285106 A1Miro Industries, Inc.
- System and methods for autonomous trailer stands27 Aug 2026US 2026/0250108 A1Robotic Research OpCo, LLC
- Trailer dolly apparatus23 Jul 2026US 2026/0208801 A1
- Modular Multi-Axis Load-Offloading Hitch System9 Jul 2026US 2026/0192617 A1Tow Era Innovations Inc.
Most cited
By later US patents
- Swivel jack assembly58US 6,302,381 B1Fulton Performance Products, Inc. · 2001
- Trailer tongue jack48US 5,435,523 AWesbar Corporation · 1995
- Compositions and methods employing the same for the treatment of viral and cancerous skin lesions and the like45US 4,822,605 AExovir, Inc. · 1989
- Rotatable trailer jack mechanism45US 5,282,605 A1994
- Trailer jacking device44US 3,944,259 A1976