A22B 3/02
Slaughtering or stunning: by means of bolts
Official title: by means of bolts, e.g. slaughtering pistols, cartridges {(pistols F41C)}
A22B3/02 (Slaughtering or stunning: by means of bolts) appears on 49 US grants and 25 published applications in this corpus.
Search patents in A22B- Granted patents
- 49
- Published applications
- 25
- Assignees
- 21
- Inventors
- 69
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 6 | 0 |
| 2018 | 2 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for administering an antimicrobial treatment to an animal in a meat processing operation1 Sep 2026US 12,721,865 B2Cargill, Incorporated
- Poultry stun detection system and method23 Dec 2025US 12,501,907 B1National Chung Hsing University
- Animal alert nozzle for stunner10 Dec 2024US 12,161,124 B1Jarvis Products Corporation
- Speed sensor for animal stunner24 Sep 2024US 12,096,778 B2Jarvis Products Corporation
- Cartridge stunner—through bolt discharge13 Feb 2024US 11,896,019 B1Jarvis Products Corporation
- Method for administering an antimicrobial treatment to an animal in a meat processing operation10 Jul 2025US 2025/0222023 A1Cargill, Incorporated
- Hand held wind-up high-powered spring non-penetrating captive bolt device11 Jul 2024US 2024/0225018 A9M & J 5:15, LLC
- Hand held wind-up high-powered spring non-penetrating captive bolt device25 Apr 2024US 2024/0130379 A1M & J 5:15, LLC
- Speed sensor for animal stunner16 Jun 2022US 2022/0183305 A1Jarvis Products Corporation
- Low pressure stunner21 Oct 2021US 2021/0321632 A1Jarvis Products Corporation
Most cited
By later US patents