A01K 39/0113
With means to prevent other animals or insects
Official title: {with means to prevent other animals or insects, e.g. squirrels or ants, from eating also}
A01K39/0113 (With means to prevent other animals or insects) appears on 276 US grants and 210 published applications in this corpus.
Search patents in A01K- Granted patents
- 276
- Published applications
- 210
- Assignees
- 52
- Inventors
- 334
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 3 |
| 2002 | 10 | 5 |
| 2003 | 21 | 11 |
| 2004 | 2 | 11 |
| 2005 | 5 | 4 |
| 2006 | 7 | 9 |
| 2007 | 7 | 5 |
| 2008 | 3 | 8 |
| 2009 | 3 | 4 |
| 2010 | 2 | 8 |
| 2011 | 3 | 13 |
| 2012 | 5 | 7 |
| 2013 | 4 | 5 |
| 2014 | 4 | 5 |
| 2015 | 8 | 16 |
| 2016 | 8 | 9 |
| 2017 | 6 | 16 |
| 2018 | 5 | 6 |
| 2019 | 7 | 10 |
| 2020 | 9 | 12 |
| 2021 | 6 | 4 |
| 2022 | 6 | 8 |
| 2023 | 3 | 10 |
| 2024 | 8 | 8 |
| 2025 | 10 | 7 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated chicken feeder including a vertically slidable door for a plurality of feed access ports2 Jun 2026US 12,642,251 B1
- Feeder port2 Jun 2026US 12,642,252 B1
- Bird feeder having interconnected seed tray12 May 2026US 12,622,418 B2
- Insect infiltration protection apparatus for pole mounted bird feeder28 Apr 2026US 12,610,924 B2DAZ Innovation Inc.
- Feeder port system24 Mar 2026US 12,582,091 B1
Most cited
By later US patents