B60D 1/665
Comprising supporting wheels
Official title: {comprising supporting wheels, e.g. dollies}
B60D1/665 (Comprising supporting wheels) appears on 137 US grants and 142 published applications in this corpus.
Search patents in B60D- Granted patents
- 137
- Published applications
- 142
- Assignees
- 60
- Inventors
- 224
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 4 |
| 2004 | 5 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 6 |
| 2007 | 5 | 3 |
| 2008 | 2 | 1 |
| 2009 | 3 | 4 |
| 2010 | 2 | 4 |
| 2011 | 7 | 3 |
| 2012 | 3 | 6 |
| 2013 | 5 | 3 |
| 2014 | 10 | 10 |
| 2015 | 2 | 8 |
| 2016 | 2 | 0 |
| 2017 | 3 | 8 |
| 2018 | 9 | 9 |
| 2019 | 6 | 8 |
| 2020 | 7 | 12 |
| 2021 | 9 | 3 |
| 2022 | 10 | 12 |
| 2023 | 5 | 11 |
| 2024 | 6 | 7 |
| 2025 | 7 | 7 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trailer dolly apparatus1 Sep 2026US 12,722,430 B2
- Maneuverable ergonomic trailer stands31 Mar 2026US 12,589,623 B2Rite-Hite Holding Corporation
- Portable trailer stabilizers4 Nov 2025US 12,459,584 B2Ideal Warehouse Innovations, Inc.
- Trailer jack and transport systems employing a spherical load-bearing transport ball, and sport, recreational and utility trailer systems and methods employing the same9 Sep 2025US 12,409,689 B2Orbitjack LLC
- Jackstand for automated trailer loading dock19 Aug 2025US 12,391,526 B2Outrider Technologies, Inc.
- Trailer dolly apparatus23 Jul 2026US 2026/0208801 A1
- Modular Multi-Axis Load-Offloading Hitch System9 Jul 2026US 2026/0192617 A1Tow Era Innovations Inc.
- Trailer jack and transport systems employing a spherical load-bearing transport ball, and sport, recreational and utility trailer systems and methods employng the same21 May 2026US 2026/0138406 A1Orbitjack LLC
- Kit and Method for Converting a Manual Trailer Tongue Jack Assembly to Power Drill Drive9 Apr 2026US 2026/0097617 A1Dutton-Lainson Company
- Portable trailer stabilizers9 Apr 2026US 2026/0097817 A1Ideal Warehouse Innovations, Inc.
Most cited
By later US patents
- Swivel jack assembly58US 6,302,381 B1Fulton Performance Products, Inc. · 2001
- Rotatable trailer jack mechanism45US 5,282,605 A1994
- Swivel jack44US 4,623,125 AFulton Manufacturing Corporation · 1986
- Trailer docking repositionable support40US 8,528,929 B2Midwest Industrial Door, Inc. · 2013
- Swivel jack for a trailer tongue38US 5,067,692 AAtwood Industries, Inc. · 1991