A01K 39/0125
Panfeeding systems
Official title: {Panfeeding systems; Feeding pans therefor}
A01K39/0125 (Panfeeding systems) appears on 121 US grants and 96 published applications in this corpus.
Search patents in A01K- Granted patents
- 121
- Published applications
- 96
- Assignees
- 53
- Inventors
- 166
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 4 |
| 2003 | 5 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 6 |
| 2006 | 3 | 2 |
| 2007 | 2 | 4 |
| 2008 | 0 | 2 |
| 2009 | 4 | 6 |
| 2010 | 1 | 3 |
| 2011 | 3 | 5 |
| 2012 | 1 | 2 |
| 2013 | 2 | 5 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 6 |
| 2018 | 2 | 5 |
| 2019 | 3 | 3 |
| 2020 | 5 | 4 |
| 2021 | 5 | 11 |
| 2022 | 6 | 3 |
| 2023 | 3 | 5 |
| 2024 | 3 | 1 |
| 2025 | 1 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bird feeder15 Sep 2026US 12,733,629 B2
- Gravity-powered treadmill for poultry1 Sep 2026US 12,721,317 B2Dongguan City GeShengMei Industrial Co., Ltd
- Bird feeder having interconnected seed tray12 May 2026US 12,622,418 B2
- Bird feeder28 Apr 2026US 12,610,925 B2Netvue Technologies Co., Ltd.
- Pest resistant bird feeder28 Jan 2025US 12,207,626 B2Classic Brands, LLC
- Animal feed distribution apparatus with movable cover member27 Aug 2026US 2026/0248109 A1Hog Slat, Inc.
- Collapsible feeding system4 Jun 2026US 2026/0150814 A1
- Gravity-powered treadmill for poultry30 Oct 2025US 2025/0331500 A1Dongguan City GeShengMei Industrial Co., Ltd
- Bird Feeder11 Sep 2025US 2025/0280801 A1Netvue Technologies Co., Ltd.
- Bird feeder having interconnected seed tray14 Aug 2025US 2025/0255280 A1
Most cited
By later US patents
- Fowl feeder71US 5,007,380 ATecnica e Innovationes Ganaderas, S. A. · 1991
- Poultry feeder67US 5,092,274 ACTB, Inc. · 1992
- Poultry feeder with infinite adjustment63US 4,348,988 ACyclone International Incorporated · 1982
- Poultry feeder62US 5,718,187 AGSI Group Corporation · 1998
- Adjustable feeder with brood gate60US 4,476,811 AChore-Time Equipment, Inc. · 1984