A01K 1/0227
Battery cages for piglets
Official title: {Battery cages for piglets}
A01K1/0227 (Battery cages for piglets) appears on 12 US grants and 12 published applications in this corpus.
Search patents in A01K- Granted patents
- 12
- Published applications
- 12
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for heating animals31 Jan 2023US 11,564,373 B2Farrpro, Inc.
- Shed, in particular for holding pigs22 Mar 2022US 11,277,999 B2Big Dutchman International GmbH
- Portable and collapsable modular calf housing system13 Mar 2018US 9,913,454 B2Poly Dome Ontario Inc.
- Birth monitoring and heating system for piglets2 Aug 2016US 9,402,368 B2Conception Ro-Main Inc.
- Birth monitoring system for piglets17 Jan 2012US 8,098,163 B2Conception Ro-Main Inc.
- Portable and collapsable modular calf housing system17 Mar 2022US 2022/0079111 A1Poly Dome Ontario Inc.
- System and method for heating animals19 Nov 2020US 2020/0359591 A1Farrpro, Inc.
- Hog health monitor13 Feb 2020US 2020/0045929 A1Krobel Corp
- Shed, in particular for holding pigs24 Jan 2019US 2019/0021274 A1Big Dutchman International GmbH
- Portable and collapsable modular calf housing system2 Aug 2018US 2018/0213745 A1Poly Dome Ontario Inc.
Most cited
By later US patents