A01C 3/026
With mixing or agitating devices
Official title: {with mixing or agitating devices}
A01C3/026 (With mixing or agitating devices) appears on 57 US grants and 60 published applications in this corpus.
Search patents in A01C- Granted patents
- 57
- Published applications
- 60
- Assignees
- 31
- Inventors
- 74
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 1 | 4 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 5 |
| 2022 | 4 | 5 |
| 2023 | 2 | 10 |
| 2024 | 1 | 4 |
| 2025 | 5 | 5 |
| 2026 | 4 | 4 |
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
- Manure arrangement and a method for controlling operation of a manure arrangement9 Jun 2026US 12,648,508 B2DeLaval Holding AB
- Pump for immersion within a fluid reservoir5 May 2026US 12,618,412 B2Nuhn Industries Ltd.
- Liquid manure agitation14 Apr 2026US 12,599,877 B2Bazooka-Farmstar, LLC
- Trailer for manure pump25 Nov 2025US 12,479,527 B2Bazooka-Farmstar, LLC
- Pump for immersion within a fluid reservoir23 Jul 2026US 2026/0210366 A1Nuhn Industries Ltd.
- Trailer for manure pump18 Jun 2026US 2026/0167289 A1Bazooka-Farmstar, LLC
- Method of agitating liquid manure in a lagoon4 Jun 2026US 2026/0150777 A1Nuhn Industries Ltd.
- Liquid manure agitation26 Mar 2026US 2026/0084122 A1Bazooka-Farmstar, LLC
- Amphibious pumping vehicle30 Oct 2025US 2025/0332876 A1Nuhn Industries Ltd.
Most cited
By later US patents
- Apparatus for mixing and pumping slurry42US 4,594,006 A1986
- Apparatus for agitating and pumping a liquid slurry33US 4,416,549 AA. O. Smith Harvestore Products, Inc. · 1983
- Liquid aeration device and method33US 4,645,603 A1987
- Manure vacuum wagon power assist auger30US 4,661,046 A1987
- Agitator and pump assembly30US 5,100,303 A1992