B60P 3/30
Spraying vehicles
Official title: Spraying vehicles (sprinkling-wagons for fertilising liquid A01C23/00; for destruction of noxious animals, vermin, or unwanted vegetation A01M; {vehicle-mounted spraying installations for de-icing aircraft B64F5/23;} for spraying asphalt, bitumen, tar, or the like E01C; for cleaning streets E01H)
B60P3/30 (Spraying vehicles) appears on 64 US grants and 65 published applications in this corpus.
Search patents in B60P- Granted patents
- 64
- Published applications
- 65
- Assignees
- 37
- Inventors
- 126
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 0 | 1 |
| 2019 | 8 | 12 |
| 2020 | 5 | 3 |
| 2021 | 3 | 8 |
| 2022 | 2 | 4 |
| 2023 | 3 | 2 |
| 2024 | 5 | 5 |
| 2025 | 5 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grow space integration for mobile robots21 Apr 2026US 12,604,817 B2Hippo Harvest Inc.
- Grow space plumbing with variable flow rates10 Mar 2026US 12,568,897 B1Hippo Harvest Inc.
- System for displaceable mounting of outboard utility equipment to vehicle with in situ access to vehicle compartment20 Jan 2026US 12,528,319 B1
- Graffiti removal assembly7 Oct 2025US 12,434,616 B2
- Control space operating system12 Aug 2025US 12,382,886 B2Hippo Harvest Inc.
- Efficient Grow Space Irrigation9 Jul 2026US 2026/0191159 A1Hippo Harvest Inc.
- Autonomous security robot system with fluid-based deterrent, ink tracking, and automated refill30 Apr 2026US 2026/0115747 A1Agape-1 Technology Inc.
- Autonomous refill station for docking-based fluid transfer in security robots30 Apr 2026US 2026/0116351 A1Agape-1 Technology Inc.
- Modular fluid canister unit for autonomous deterrent robots30 Apr 2026US 2026/0118095 A1Agape-1 Technology Inc.
- Mobile liquid deployment vehicle and system18 Dec 2025US 2025/0381430 A1Wall of Water Inc.
Most cited
By later US patents
- Material-spreading field vehicle having means for on-site metering and mixing of soil-treating chemicals61US 4,588,127 A1986
- Vehicle-mounted spray apparatus56US 4,817,870 AE. D. Etnyre & Co. · 1989
- Combined dump truck and spreader apparatus43US 6,354,786 B1Monroe Truck Equipment Inc. · 2002
- Combined dump truck and spreader apparatus36US 5,772,389 AMonroe Truck Equipment Inc. · 1998
- Combination dump and spreader apparatus26US 6,394,735 B2Henderson Manufacturing Company · 2002