A01K 15/028
Cow trainers
Official title: {Cow trainers}
A01K15/028 (Cow trainers) appears on 21 US grants and 28 published applications in this corpus.
Search patents in A01K- Granted patents
- 21
- Published applications
- 28
- Assignees
- 10
- Inventors
- 53
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 0 | 4 |
| 2022 | 3 | 3 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for controlling animals27 Jan 2026US 12,532,865 B2Agersens Pty Ltd
- Apparatus for assisting the forward movement of livestock13 Jan 2026US 12,520,814 B2
- Apparatus and method for controlling animal positions2 Apr 2024US 11,944,070 B2Halter USA Inc
- Apparatus and method for controlling animal positions26 Mar 2024US 11,937,578 B2Halter USA Inc
- Wearable data communication apparatus, kits, methods, and systems19 Mar 2024US 11,934,583 B2Datafeel Inc.
- Cattle Prod17 Jul 2025US 2025/0228210 A1
- Apparatus for assisting the forward movement of Livestock2 Jan 2025US 2025/0000049 A1
- Wearable data communication apparatus, kits, methods, and systems28 Nov 2024US 2024/0393879 A1Datafeel Inc.
- Apparatus for locational control of animal voiding and method therefor16 May 2024US 2024/0156061 A1Halter USA Inc
- Autonomous livestock movement5 Oct 2023US 2023/0309511 A1
Most cited
By later US patents
- Ear-a-round equipment platform for animals8US 7,753,007 B1The United States of America as represented by the Secretary of Agriculture · 2010
- Automatic safety switch7US 3,955,535 A1976
- Animal training device7US 4,967,693 A1990
- Electric cow trainer6US 4,805,558 A1989
- Animal alignment support system2US 10,098,325 B22018