A01K 31/10
Doors
Official title: Doors; Trap-doors
A01K31/10 (Doors) appears on 24 US grants and 13 published applications in this corpus.
Search patents in A01K- Granted patents
- 24
- Published applications
- 13
- Assignees
- 12
- Inventors
- 41
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Birdhouse incorporating a camera for remote viewing28 Jul 2026US 12,695,971 B2LoveNest Enterprises LLC
- Automated light-sensitive configurable animal door27 Aug 2024US 12,070,016 B2
- Wild bird treatment system and methods21 Mar 2023US 11,606,933 B2
- Automated light-sensitive configurable animal door27 Dec 2022US 11,533,891 B1
- Poultry housing system connector18 Jan 2022US 11,224,205 B2Farmer Automatic GmbH & Co KG
- Automatic door device8 Oct 2026US 2026/0305581 A1
- Birdhouse incorporating a camera for remote viewing3 Oct 2024US 2024/0334037 A1LoveNest Enterprises LLC
- Automated light-sensitive configurable animal door24 Aug 2023US 2023/0263140 A1
- Pet cage4 Aug 2022US 2022/0240482 A1
- Portable Coop12 Nov 2020US 2020/0352141 A1
Most cited
By later US patents
- Cage with reversibly mounted door52US 7,918,188 B1Doskocil Manufacturing Company, Inc. · 2011
- Cage door combination lock-latch48US 5,373,810 A1994
- Automated light-sensitive configurable animal door29US 11,533,891 B12022
- Locking assembly for securing a door for a cage, especially a bird cage and, alternatively, for porting said door in an open position26US 6,230,655 B1Blue Ribbon Pet Products, Inc. · 2001
- Pet cage doors with raised central sections24US 5,373,809 A1994