A61D 1/04
Cropping devices for tails or ears
A61D1/04 (Cropping devices for tails or ears) appears on 11 US grants and 5 published applications in this corpus.
Search patents in A61D- Granted patents
- 11
- Published applications
- 5
- Assignees
- 3
- Inventors
- 22
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of insect control for an animal, products thereof and methods for their preparation11 Nov 2025US 12,465,472 B2Chinook Contract Research Inc.
- Ligature device and method of use13 May 2025US 12,295,811 B2Chinook Contract Research Inc.
- Ligature device and method of use7 Mar 2023US 11,596,510 B2Chinook Contract Research Inc.
- Combined lighter and cutting device5 Apr 1994US 5,300,083 A
- Apparatus for removing swine tails25 Feb 1986US 4,572,179 A
- Methods of insect control for an animal, products thereof and methods for their preparation19 Feb 2026US 2026/0047916 A1Chinook Contract Research Inc.
- Methods of insect control for an animal, products thereof and methods for their preparation16 Jan 2025US 2025/0017714 A1Chinook Contract Research Inc.
- Ligature device and method of use6 Apr 2023US 2023/0104037 A1Chinook Contract Research Inc.
- Ligature device and method of use6 Aug 2020US 2020/0246122 A1Chinook Contract Research Inc.
- Ligatures and use thereof9 Nov 2017US 2017/0319316 A14C Design Limited
Most cited
By later US patents
- Apparatus for removing swine tails26US 4,572,179 A1986
- Method of performing implantations in a canine ear or the like for correctional purposes23US 4,147,164 A1979
- Severing and cauterizing instrument for use in severing tails and navel cords19US 4,046,148 A1977
- Protective cups for newly cropped ears of dogs16US 4,221,189 A1980
- Combined lighter and cutting device9US 5,300,083 A1994