A01K 5/0258
With endless screws
Official title: {with endless screws}
A01K5/0258 (With endless screws) appears on 82 US grants and 75 published applications in this corpus.
Search patents in A01K- Granted patents
- 82
- Published applications
- 75
- Assignees
- 57
- Inventors
- 163
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 6 |
| 2014 | 3 | 3 |
| 2015 | 1 | 4 |
| 2016 | 6 | 6 |
| 2017 | 6 | 3 |
| 2018 | 3 | 3 |
| 2019 | 5 | 3 |
| 2020 | 3 | 1 |
| 2021 | 2 | 5 |
| 2022 | 1 | 5 |
| 2023 | 3 | 4 |
| 2024 | 7 | 5 |
| 2025 | 6 | 5 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for estimating at least one property of fodder, a kit, a container comprising the device, and a method for estimating at least one property of fodder15 Sep 2026US 12,733,623 B2Seges Innovation P/S
- Pet feeder8 Sep 2026US 12,727,577 B1Dongguan ZhiYHong Hardware & Plastic Co., Ltd.
- Pet feeding machine14 Apr 2026US 12,599,112 B2
- Unloading auger7 Apr 2026US 12,593,818 B2GSI Group Corporation
- Automatic pet feeder6 Jan 2026US 12,514,222 B2
Most cited
By later US patents
- Method and apparatus for delivering large quantities of feed and the like41US 4,003,339 AChore-Time Equipment, Inc. · 1977
- Livestock feed dispenser30US 6,263,833 B12001
- Automatic pet feeder29US 5,363,805 A1994
- Pet house25US 8,113,148 B22012
- Feeder for hogs and like animals22US 4,676,197 ACTB, Inc. · 1987