A44B 9/12
Safety-pins
A44B9/12 (Safety-pins) appears on 59 US grants and 34 published applications in this corpus.
Search patents in A44B- Granted patents
- 59
- Published applications
- 34
- Assignees
- 18
- Inventors
- 85
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 4 |
| 2022 | 1 | 3 |
| 2023 | 0 | 0 |
| 2024 | 3 | 0 |
| 2025 | 2 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- NFC enabled button21 Oct 2025US 12,446,665 B2
- Uniform badge attachment device10 Jun 2025US 12,324,490 B1
- Safety clasp and garment clip13 Aug 2024US 12,059,537 B2Phagenesis Limited
- Fastening device for removably attaching an object, as well as a method for removably attaching an object26 Mar 2024US 11,937,668 B2Lumeo Technology AB
- Mounts for tracking devices27 Feb 2024US 11,910,888 B1Elevation Lab, Inc.
- Button product fabricating device27 Nov 2025US 2025/0360733 A1Brother Kogyo Kabushiki Kaisha
- Button member loading jig, button member, button member unit, and button member loading method25 Sep 2025US 2025/0296184 A1Brother Kogyo Kabushiki Kaisha
- Front member and button product manufacturing device18 Sep 2025US 2025/0288062 A1Brother Kogyo Kabushiki Kaisha
- Mounts for tracking devices2 Jan 2025US 2025/0000214 A1Elevation Lab, Inc.
- Safety clasp and garment clip9 Jun 2022US 2022/0176077 A1Phagenesis Limited
Most cited
By later US patents
- Extruded closure strip carrying reactivatable adhesive layer68US 4,731,911 AMinigrip, Inc. · 1988
- Device for detecting urine in diapers67US 4,796,014 A1989
- Magnetic attachment device57US 6,282,760 B12001
- Method and apparatus for making extruded separable fastener with reactivatable adhesive48US 4,835,835 AMinigrip, Inc. · 1989
- Magnetic attachment device44US 5,732,451 A1998