B60P 3/22
Tank vehicles
Official title: Tank vehicles ({vehicles convertible from transport of fluids to transport of other types of goods B60P3/426}; tank aspects B65D90/00, F17C)
B60P3/22 (Tank vehicles) appears on 765 US grants and 791 published applications in this corpus.
Search patents in B60P- Granted patents
- 765
- Published applications
- 791
- Assignees
- 409
- Inventors
- 1,216
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 9 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 18 | 6 |
| 2002 | 13 | 8 |
| 2003 | 13 | 13 |
| 2004 | 17 | 22 |
| 2005 | 11 | 19 |
| 2006 | 13 | 17 |
| 2007 | 9 | 18 |
| 2008 | 6 | 9 |
| 2009 | 6 | 9 |
| 2010 | 16 | 17 |
| 2011 | 7 | 20 |
| 2012 | 7 | 12 |
| 2013 | 14 | 22 |
| 2014 | 21 | 39 |
| 2015 | 28 | 39 |
| 2016 | 33 | 42 |
| 2017 | 34 | 38 |
| 2018 | 40 | 49 |
| 2019 | 42 | 61 |
| 2020 | 52 | 55 |
| 2021 | 46 | 49 |
| 2022 | 38 | 41 |
| 2023 | 38 | 57 |
| 2024 | 37 | 54 |
| 2025 | 38 | 42 |
| 2026 | 28 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tank trailer with fluid collection system22 Sep 2026US 12,741,578 B2Tremcar Inc.
- Fluid exchanger8 Sep 2026US 12,728,745 B2Jolt Energy GmbH
- Methods of communicating aspects of AG based operations25 Aug 2026US 12,713,994 B2Kinze Manufacturing, Inc.
- Tailgate assembly for a roll-off container25 Aug 2026US 12,715,684 B2
- Temperature regulation system for vehicle hydraulic system25 Aug 2026US 12,716,434 B2Oshkosh Corporation
- Add on auto clean assembly for a vacuum filtration system of a dry bulk trailer and method of using the same8 Oct 2026US 2026/0306984 A1Bulk Tank, Inc.
- Coupling systems to connect tender trailers with agricultural machines and tender trailers incorporating the same8 Oct 2026US 2026/0307576 A1Deere & Company
- Trailers for transporting commodities1 Oct 2026US 2026/0296294 A1CEI Equipment Company LLC
- Valve assembly for bulk material container discharge17 Sep 2026US 2026/0274146 A1
- Tank for transporting liquids20 Aug 2026US 2026/0242126 A1
Most cited
By later US patents
- Safety device to prevent overfilling209US 7,938,151 B2Security & Electronic Technologies GmbH · 2011
- Motor fuel dispenser apparatus and method195US 5,983,962 A1999
- Manifold trailer having a single high pressure output manifold179US 9,995,102 B2Forum US, Inc. · 2018
- Method and system for mobile distribution station173US 10,196,258 B2Fuel Automation Station, LLC · 2019
- Vessel for a shipping container122US 5,911,337 A1999