A44D 2203/00
Fastening by use of magnets
A44D2203/00 (Fastening by use of magnets) appears on 617 US grants and 797 published applications in this corpus.
Search patents in A44D- Granted patents
- 617
- Published applications
- 797
- Assignees
- 281
- Inventors
- 1,073
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 12 |
| 2003 | 11 | 8 |
| 2004 | 8 | 26 |
| 2005 | 8 | 15 |
| 2006 | 16 | 16 |
| 2007 | 8 | 20 |
| 2008 | 10 | 19 |
| 2009 | 6 | 17 |
| 2010 | 18 | 20 |
| 2011 | 2 | 12 |
| 2012 | 7 | 30 |
| 2013 | 16 | 28 |
| 2014 | 22 | 42 |
| 2015 | 25 | 37 |
| 2016 | 27 | 47 |
| 2017 | 28 | 27 |
| 2018 | 36 | 57 |
| 2019 | 34 | 60 |
| 2020 | 39 | 67 |
| 2021 | 54 | 53 |
| 2022 | 43 | 49 |
| 2023 | 43 | 43 |
| 2024 | 39 | 42 |
| 2025 | 28 | 26 |
| 2026 | 8 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Quick-disassembly device and assembling method thereof6 Oct 2026US 12,751,523 B2Sz Chi Technology Co., Ltd.
- Stretchable belt16 Jun 2026US 12,653,257 B2Groove Life Corporation
- Free weight fastened to a barbell by gravity9 Jun 2026US 12,649,082 B2
- Closure system for garments12 May 2026US 12,622,471 B2Even Adaptive Corporation
- Magnetic buckle assembly14 Apr 2026US 12,599,200 B2Wonderland Switzerland AG
- Magnetic attachment device1 Oct 2026US 2026/0294054 A1Loyola Marymount University
- Buckle assembly17 Sep 2026US 2026/0272128 A1Wonderland Switzerland AG
- Connecting Device with a Bridge Section for a Second Base Body of a Second Connecting Part10 Sep 2026US 2026/0266318 A1Fidlock GmbH
- Fastener device and article30 Jul 2026US 2026/0215551 A1YKK Corporation
- Magnetic buckle assembly16 Jul 2026US 2026/0198656 A1Wonderland Switzerland AG
Most cited
By later US patents
- Magnetic clasp for wristwatch strap295US 4,941,236 ATimex Corporation · 1990
- Fitting device for accessory264US 5,367,891 AYugen Kaisha Furuyama Shouji · 1994
- Magnetic necklace clasp199US 5,050,276 A1991
- Portable fitness monitoring systems with displays and applications thereof176US 8,105,208 B2adidas AG · 2012
- Magnetic closure with mutual interlock for bags, knapsacks, items of clothing and the like144US 6,292,985 B1SAMA S.p.A. · 2001