A44B 19/406
Connection of one-piece interlocking members
Official title: {Connection of one-piece interlocking members}
A44B19/406 (Connection of one-piece interlocking members) appears on 91 US grants and 19 published applications in this corpus.
Search patents in A44B- Granted patents
- 91
- Published applications
- 19
- Assignees
- 15
- Inventors
- 83
- Latest grant
- 23 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 7 | 0 |
| 1980 | 11 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 4 |
| 2019 | 5 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fastener stringer and slide fastener23 Jun 2020US 10,687,591 B2YKK Corporation
- Method for manufacturing waterproof fastener tape1 Oct 2019US 10,426,233 B2YKK Corporation
- Slide fastener stringer and method for fabrication thereof30 Apr 2019US 10,271,618 B2YKK Corporation
- Stringers without fastener tape and article with slide fastener16 Apr 2019US 10,258,114 B2YKK Corporation
- Wide top narrow bottom type double-layer zipper for luggage and zipper slider for same2 Apr 2019US 10,244,828 B2Genmore Zipper Corporation
- Composite stringer, method for manufacturing same, and method for manufacturing tape part of composite stringer10 Sep 2026US 2026/0262804 A1YKK Corporation
- Waterproof stringer and waterproof fastener20 Nov 2025US 2025/0351928 A1YKK Corporation
- Method for manufacturing fastener-attached product, fastener-attached product, and stringer member14 Nov 2024US 2024/0373995 A1YKK Corporation
- Fastener Element, Fastener Stringer, and Slide Fastener17 May 2018US 2018/0132573 A1YKK Corporation
- Wide Top Narrow Bottom Type Double-Layer Zipper for Luggage and Zipper Slider for Same10 May 2018US 2018/0125176 A1Genmore Zipper Corporation
Most cited
By later US patents
- Slide fastener stringer38US 4,562,621 AYoshida Kogyo K. K. · 1986
- Continuous molded slide fastener stringer and method and apparatus for manufacture21US 4,033,014 ATextron Inc. · 1977
- Slide fastener18US 4,418,449 AOptilon W. Erich Heilmann GmbH · 1983
- Abrasion resistant slide fastener15US 5,596,793 A1997
- Slide-fastener stringer half with knitted-in coupling elements and method of making same13US 4,075,874 AOptilon W. Erich Heilmann GmbH · 1978