A01K 27/005
Quick-couplings, safety-couplings or shock-absorbing devices between leash and collar
Official title: {Quick-couplings, safety-couplings or shock-absorbing devices between leash and collar}
A01K27/005 (Quick-couplings, safety-couplings or shock-absorbing devices between leash and collar) appears on 410 US grants and 452 published applications in this corpus.
Search patents in A01K- Granted patents
- 410
- Published applications
- 452
- Assignees
- 153
- Inventors
- 731
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 14 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 3 |
| 2002 | 10 | 2 |
| 2003 | 10 | 6 |
| 2004 | 4 | 7 |
| 2005 | 8 | 11 |
| 2006 | 9 | 14 |
| 2007 | 8 | 16 |
| 2008 | 5 | 3 |
| 2009 | 3 | 11 |
| 2010 | 7 | 10 |
| 2011 | 6 | 13 |
| 2012 | 5 | 11 |
| 2013 | 8 | 13 |
| 2014 | 7 | 15 |
| 2015 | 8 | 16 |
| 2016 | 18 | 26 |
| 2017 | 12 | 44 |
| 2018 | 18 | 28 |
| 2019 | 26 | 34 |
| 2020 | 16 | 30 |
| 2021 | 21 | 29 |
| 2022 | 20 | 22 |
| 2023 | 25 | 23 |
| 2024 | 21 | 20 |
| 2025 | 18 | 20 |
| 2026 | 12 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Dog walking or jogging apparatus and method1 Sep 2026US 12,721,318 B1
- Leash with slip collar and collar attachment for added safety28 Jul 2026US 12,690,568 B2Rex Dog Hotel & Spa Ltd
- Q-leash systems28 Jul 2026US 12,690,569 B2
- A lead and collar assembly for a pet8 Oct 2026US 2026/0305577 A1
- Pet Protector and Rescue Tool with Strap Positional Spacer20 Aug 2026US 2026/0240119 A1
- Animal collar with a connector13 Aug 2026US 2026/0231907 A1
- Universal animal slip leash30 Jul 2026US 2026/0215398 A1
- Washable leash with removable hardware23 Jul 2026US 2026/0206725 A1
Most cited
By later US patents