A44B 19/04
Stringers arranged edge-to-edge when fastened
Official title: Stringers arranged edge-to-edge when fastened {, e.g. abutting stringers}
A44B19/04 (Stringers arranged edge-to-edge when fastened) appears on 124 US grants and 126 published applications in this corpus.
Search patents in A44B- Granted patents
- 124
- Published applications
- 126
- Assignees
- 35
- Inventors
- 201
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 3 | 1 |
| 2009 | 0 | 6 |
| 2010 | 2 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 5 |
| 2013 | 4 | 10 |
| 2014 | 4 | 8 |
| 2015 | 8 | 7 |
| 2016 | 12 | 9 |
| 2017 | 6 | 8 |
| 2018 | 6 | 8 |
| 2019 | 5 | 4 |
| 2020 | 4 | 6 |
| 2021 | 7 | 7 |
| 2022 | 8 | 7 |
| 2023 | 4 | 8 |
| 2024 | 8 | 5 |
| 2025 | 2 | 4 |
| 2026 | 1 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Slider for slide fastener and slide fastener including the same21 Jul 2026US 12,685,370 B2YKK Corporation
- Aluminum alloy fastening member, fastener chain and method for producing aluminum alloy fastening member8 Jul 2025US 12,351,895 B2YKK Corporation
- Zip with pivoting coupling elements28 Jan 2025US 12,207,708 B2
- Metallic element and slide fastener10 Dec 2024US 12,161,201 B2YKK Corporation
- Flat bottom resin zipper22 Oct 2024US 12,121,116 B1Kcc Zipper Co., Ltd.
- Zipper10 Sep 2026US 2026/0262805 A1Zhejiang Huashengda Zipper Technology Co., Ltd.
- Composite stringer and method for producing same10 Sep 2026US 2026/0262807 A1YKK Corporation
- Fastening part, slide fastner, and manufacturing method for fabric with fastening part30 Jul 2026US 2026/0215549 A1YKK Corporation
- Slide fastener14 May 2026US 2026/0130473 A1YKK Corporation
- Fastener element and slide fastener9 Apr 2026US 2026/0096633 A1YKK Corporation
Most cited
By later US patents
- Zipper closure42US 5,511,292 AD. Swarovski & Co. · 1996
- Watertight slide fastener stringer23US 4,765,038 AYoshida Kogyo K. K. · 1988
- Slide fastener chain21US 7,353,570 B2YKK Corporation · 2008
- Fluid-tight slide fastener19US 4,658,480 AYoshida Kogyo K. K. · 1987
- Slide fastener18US 4,418,449 AOptilon W. Erich Heilmann GmbH · 1983