A01K 41/065
Egg drawers
Official title: {Egg drawers}
A01K41/065 (Egg drawers) appears on 36 US grants and 19 published applications in this corpus.
Search patents in A01K- Granted patents
- 36
- Published applications
- 19
- Assignees
- 23
- Inventors
- 35
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 4 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 2 | 1 |
| 2023 | 3 | 1 |
| 2024 | 1 | 2 |
| 2025 | 3 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic egg turning device for incubator5 May 2026US 12,616,174 B1
- Connected hatchery comprising a plurality of devices for handling, processing or vaccinating eggs or chicks2 Dec 2025US 12,484,557 B2Ceva Sante Animale
- Incubator tray and a method of incubating2 Sep 2025US 12,402,607 B2Ovo Incubators (Pty) Ltd
- Egg laying device4 Feb 2025US 12,213,457 B2Onfarmhatching Ltd
- Method for hatching eggs16 Apr 2024US 11,957,111 B2SELEGGT GmbH
- Automatic Egg Turning Device for Incubator7 May 2026US 2026/0123605 A1
- Incubator Tray and a Method of Incubating15 Aug 2024US 2024/0268358 A1Ovo Incubators (Pty) Ltd
- Connected hatchery comprising a plurality of devices for handling, processing or vaccinating eggs or chicks28 Mar 2024US 2024/0099275 A1Ceva Sante Animale
- An egg laying device22 Jun 2023US 2023/0189765 A1Onfarmhatching Ltd
- Incubator17 Nov 2022US 2022/0361458 A1Ovo Incubators (Pty) Ltd
Most cited
By later US patents
- Method and apparatus for in ovo injection23US 5,699,751 AEmbrex, Inc. · 1997
- Method and apparatus for incubating and hatching eggs17US 5,025,619 A1991
- Poultry incubation and hatching tray16US 4,398,499 A1983
- Method for localizing allantoic fluid of avian eggs15US 6,510,811 B1Embrex, Inc. · 2003
- Egg holding flat14US 4,558,661 AThe Marmon Group, Inc. · 1985