A01C 23/005
Nozzles, valves, splash plates
Official title: {Nozzles, valves, splash plates}
A01C23/005 (Nozzles, valves, splash plates) appears on 17 US grants and 28 published applications in this corpus.
Search patents in A01C- Granted patents
- 17
- Published applications
- 28
- Assignees
- 19
- Inventors
- 37
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 5 |
| 2025 | 0 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid manure pump with angled gearbox23 Jun 2026US 12,660,737 B2
- Pump for immersion within a fluid reservoir5 May 2026US 12,618,412 B2Nuhn Industries Ltd.
- Electric-powered bulk material dispersing system and method of use17 Mar 2026US 12,575,477 B2DHG, Inc.
- Hydraulic spray nozzle for hydroseeding systems12 Dec 2023US 11,839,887 B2DHG, Inc.
- System, apparatus and method for applying UAN liquid fertilizer to the soil7 Mar 2023US 11,596,098 B2Automation, Inc.
- Manure Applicator System3 Sep 2026US 2026/0256052 A1WiSys Technology Foundation, Inc.
- Pump for immersion within a fluid reservoir23 Jul 2026US 2026/0210366 A1Nuhn Industries Ltd.
- Wide angle distributor of solid and/or liquid materials for pneumatic fertilizer machines and/or seeders15 May 2025US 2025/0151640 A1Indecar Maquinarias S.A.
- Pump for immersion within a fluid reservoir6 Feb 2025US 2025/0043793 A1Nuhn Industries Ltd.
- Aerial nozzle cap system24 Oct 2024US 2024/0351052 A1Application Insight, LLC
Most cited
By later US patents
- Slurry spreader with metering valves12US 4,354,624 AFarmhand, Inc. · 1982
- Articulated liquid manure spreader12US 7,159,889 B2Nuhn Industries Ltd. · 2007
- Pump for immersion within a fluid reservoir11US 8,944,758 B22015
- Enhanced automated steering system for a vehicle3US 11,112,802 B2360 Yield Center, LLC · 2021
- Pump for immersion within a fluid reservoir3US 11,448,224 B2Nuhn Industries Ltd. · 2022