A44B 19/18
Slide fasteners: with a third member or members, other than the slider
Official title: with a third member or members, other than the slider, connected to the edges of adjacent stringers when closed, e.g. third member moved into position by a slider
A44B19/18 (Slide fasteners: with a third member or members, other than the slider) appears on 13 US grants and 17 published applications in this corpus.
Search patents in A44B- Granted patents
- 13
- Published applications
- 17
- Assignees
- 7
- Inventors
- 29
- Latest grant
- 26 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Slide fastener26 Oct 2021US 11,154,120 B2YKK Corporation
- Releasable fastener25 May 2021US 11,013,298 B2NIKE, Inc.
- Slide fastener with blocking element12 May 2020US 10,646,005 B2YKK Corporation of America
- Track zipper and connecting structure with a track zipper16 Jul 2019US 10,349,708 B1
- Zipper repairer and extender2 Jun 2015US 9,044,070 B2
- Rail fastener and method of producing the same, and double fastener20 Mar 2025US 2025/0089858 A1YKK Corporation
- Slide fastener with blocking element5 Mar 2020US 2020/0069006 A1YKK Corporation of America
- Slide Fastener20 Feb 2020US 2020/0054102 A1YKK Corporation
- Releasable fastener23 Jan 2020US 2020/0022466 A1NIKE, Inc.
- Track zipper and connecting structure with a track zipper15 Aug 2019US 2019/0246749 A1
Most cited
By later US patents
- Double cord edge fastener37US 3,987,835 A1976
- Multi-way slide fastener and structural support9US 4,757,577 A1988
- Three-way slide fastener8US 4,112,552 A1978
- Sliding closure assemblies4US 4,520,534 A1985
- Closure device for clothing, footwear and luggage items and the like2US 6,393,674 B1Danilo Dolci S.R.L. · 2002