A44B 11/2519
With two buttons acting in opposite directions
Official title: {with two buttons acting in opposite directions}
A44B11/2519 (With two buttons acting in opposite directions) appears on 63 US grants and 67 published applications in this corpus.
Search patents in A44B- Granted patents
- 63
- Published applications
- 67
- Assignees
- 41
- Inventors
- 93
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 0 |
| 2004 | 2 | 4 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 1 | 4 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 4 |
| 2013 | 4 | 2 |
| 2014 | 3 | 6 |
| 2015 | 2 | 1 |
| 2016 | 4 | 2 |
| 2017 | 4 | 6 |
| 2018 | 4 | 4 |
| 2019 | 6 | 3 |
| 2020 | 6 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 7 |
| 2024 | 4 | 4 |
| 2025 | 5 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Articulated harness connection arrangement with integrated attachment element2 Dec 2025US 12,485,301 B2MSA Technology, LLC
- Buckle assembly22 Jul 2025US 12,364,315 B2Wonderland Swizterland AG
- Quick-unfasten protective vest, quick-release system and snap buckle1 Jul 2025US 12,345,506 B2
- Quick release buckle and harness comprising the same25 Feb 2025US 12,232,578 B23M Innovative Properties Company
- Easy-to-assemble buckle11 Feb 2025US 12,220,023 B2
- Magnetic buckle2 Jul 2026US 2026/0182707 A1
- Collar linking device with gps functionality19 Feb 2026US 2026/0047550 A1
- Buckle Fastener with Magnet12 Feb 2026US 2026/0041205 A1Illinois Tool Works Inc.
- Buckle assembly9 Oct 2025US 2025/0311817 A1Wonderland Switzerland AG
- Associated quick-release buckle device and bulletproof quick-release vest13 Mar 2025US 2025/0082073 A1Lianyang Plastic (Shen Zhen) Co..Ltd.
Most cited
By later US patents
- Nasal respiratory mask system and connection/disconnection means used therein96US 8,631,793 B2Teijin Pharma Limited · 2014
- Chest harness for use in a child restraint system59US 5,380,067 ATRW Vehicle Safety Systems Inc. · 1995
- Dual release buckle33US 8,572,820 B2BAE Systems Specialty Defense Systems of Pennsylvania, Inc. · 2013
- Child safety belt buckle locking mechanism23US 6,694,578 B12004
- Buckle21US 11,109,648 B1Microtech Knives, Inc. · 2021