A44B 19/388
Bottom end stop means for quick opening slide fasteners
Official title: {Bottom end stop means for quick opening slide fasteners}
A44B19/388 (Bottom end stop means for quick opening slide fasteners) appears on 33 US grants and 31 published applications in this corpus.
Search patents in A44B- Granted patents
- 33
- Published applications
- 31
- Assignees
- 11
- Inventors
- 65
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 4 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Releasable coupling device25 Jun 2024US 12,016,436 B2NIKE, Inc.
- Bottom stop device of double-open end zipper and assembly structure thereof23 Jan 2024US 11,877,629 B1Kcc Zipper Co., Ltd.
- Lower stop device of an anti-pinch zipper and its assembly structure7 Nov 2023US 11,805,864 B1Kcc Zipper Co., Ltd.
- Releasable coupling device6 Sep 2022US 11,432,622 B2NIKE, Inc.
- Slide fastener21 Dec 2021US 11,202,487 B2YKK Corporation
- Separable bottom end stop16 Jul 2026US 2026/0198657 A1YKK Corporation
- Slide fastener and method for manufacturing separable bottom end stop box for slide fastener18 Jun 2026US 2026/0165428 A1YKK Corporation
- Lower zipper stopper and zipper19 Mar 2026US 2026/0076457 A1Zhejiang Weixing Industrial Development Co., Ltd.
- Lower stop device of an anti-pinch zipper and its assembly structure9 Nov 2023US 2023/0354968 A1Kcc Zipper Co., Ltd.
- Releasable Coupling Device1 Dec 2022US 2022/0378157 A1NIKE, Inc.
Most cited
By later US patents
- Immobilized alignment closure system24US 6,026,547 A2000
- Separable bottom stop assembly of concealed slide fastener16US 6,112,376 AYKK Corporation · 2000
- End connector for a slide fastener15US 5,608,952 A1997
- Separable bottom end stop and a slider having a locking mechanism of a slide fastener15US 6,009,602 AYKK Corporation · 2000
- Self-aligning zipper13US 9,027,210 B2DNS Designs, LLC · 2015