A44B 19/30
With means for locking in position
Official title: with means for locking in position
A44B19/30 (With means for locking in position) appears on 379 US grants and 295 published applications in this corpus.
Search patents in A44B- Granted patents
- 379
- Published applications
- 295
- Assignees
- 120
- Inventors
- 427
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 11 | 0 |
| 1978 | 12 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 7 |
| 2003 | 9 | 5 |
| 2004 | 3 | 8 |
| 2005 | 0 | 15 |
| 2006 | 3 | 6 |
| 2007 | 7 | 6 |
| 2008 | 8 | 7 |
| 2009 | 3 | 12 |
| 2010 | 2 | 7 |
| 2011 | 3 | 7 |
| 2012 | 3 | 9 |
| 2013 | 8 | 16 |
| 2014 | 9 | 18 |
| 2015 | 12 | 11 |
| 2016 | 16 | 13 |
| 2017 | 14 | 22 |
| 2018 | 15 | 15 |
| 2019 | 14 | 20 |
| 2020 | 19 | 21 |
| 2021 | 11 | 21 |
| 2022 | 20 | 9 |
| 2023 | 12 | 9 |
| 2024 | 4 | 8 |
| 2025 | 7 | 11 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A44B 19/301At the end of their upward travel with any suitable device139
- A44B 19/308In the form of a spring-actuated locking member actuated by the pull83
- A44B 19/306In the form of a locking spring member actuated by the pull79
- A44B 19/303Self-locking sliders42
- A44B 19/305In the form of a locking prong protuding from the pull member32
Recent patents
- Slider and slide fastener4 Aug 2026US 12,696,962 B2YKK Corporation
- Free weight fastened to a barbell by gravity9 Jun 2026US 12,649,082 B2
- Slider for slide fastener26 May 2026US 12,635,771 B2YKK Corporation
- Undergarment17 Mar 2026US 12,575,618 B1Guangzhou Realwill Technology Co., Ltd.
- Slider25 Nov 2025US 12,478,146 B2YKK Corporation
- Slider for slide fastener10 Sep 2026US 2026/0262801 A1YKK Corporation
- Slide fastener10 Sep 2026US 2026/0262802 A1YKK Corporation
- Zipper Slider with Non-destructively Removable Attachment10 Sep 2026US 2026/0262803 A1Talon Technologies, Inc.
- Slider and double-slider fastener30 Jul 2026US 2026/0215550 A1YKK Corporation
- Fastener device and article30 Jul 2026US 2026/0215551 A1YKK Corporation
Most cited
By later US patents
- Plastic reclosable fastener with structure for retaining slider in closed position143US 5,189,764 AMobil Oil Corporation · 1993
- Hasp lock, zipper and cover assembly for portfolio110US 4,817,769 A1989
- Weighted carrying case88US 6,113,268 A2000
- Child-resistant locking device for reclosable bag85US 5,681,115 A1997
- System and method for smart clothing and wearable electronic devices81US 6,801,140 B2Nokia Corporation · 2004