A22C 17/04
Bone cleaning devices
A22C17/04 (Bone cleaning devices) appears on 179 US grants and 79 published applications in this corpus.
Search patents in A22C- Granted patents
- 179
- Published applications
- 79
- Assignees
- 74
- Inventors
- 190
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 3 | 1 |
| 2005 | 0 | 5 |
| 2006 | 3 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 4 | 1 |
| 2012 | 4 | 7 |
| 2013 | 0 | 7 |
| 2014 | 5 | 5 |
| 2015 | 6 | 5 |
| 2016 | 8 | 7 |
| 2017 | 5 | 3 |
| 2018 | 3 | 6 |
| 2019 | 3 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 8 |
| 2022 | 3 | 7 |
| 2023 | 4 | 3 |
| 2024 | 6 | 2 |
| 2025 | 6 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Blade-blade housing bearing interface for a low friction rotary knife19 May 2026US D1,126,711 S1Bettcher Industries, Inc. · Design
- Scraper apparatus14 Oct 2025US 12,439,930 B2Mayekawa Mfg. Co., Ltd.
- Carcass processing machine and assemblies7 Oct 2025US 12,433,298 B2Robotic Technologies Limited
- Brain and spinal cord removal device and related methods5 Aug 2025US 12,376,598 B2R Kooima Consulting, LLC
- Method and device for increasing the proportion of meat used in fish, poultry or other meat products22 Jul 2025US 12,364,270 B2Nordischer Maschinenbau Rud. Baader GmbH + Co. KG
- Carcass processing machine and assemblies21 Aug 2025US 2025/0261656 A1Robotic Technologies Limited
- Apparatus and method for separating meat from bone5 Jun 2025US 2025/0176568 A1Poss Design Limited
- Scraper apparatus5 Dec 2024US 2024/0397959 A1Mayekawa Mfg. Co., Ltd.
- Apparatus and method for separating meat from bone18 Jul 2024US 2024/0237659 A1Poss Design Limited
- Brain and spinal cord removal device and related methods19 Oct 2023US 2023/0329252 A1R Kooima Consulting, LLC
Most cited
By later US patents
- Low friction rotary knife72US 6,769,184 B1Bettcher Industries, Inc. · 2004
- Method and device for deboning leg pieces of slaughtered animals53US 5,462,477 AStork Protecon B.V. · 1995
- Motor driven knife including depth limiting device51US 6,694,649 B2Bettcher Industries, Inc. · 2004
- Low friction rotary knife46US 7,000,325 B2Bettcher Industries, Inc. · 2006
- Apparatus for separating bone and flesh of the legs of poultry or part thereof45US 4,811,456 AMachinefabriek Meyn B.V. · 1989