A44B 19/305
In the form of a locking prong protuding from the pull member
Official title: {in the form of a locking prong protuding from the pull member}
A44B19/305 (In the form of a locking prong protuding from the pull member) appears on 32 US grants and 27 published applications in this corpus.
Search patents in A44B- Granted patents
- 32
- Published applications
- 27
- Assignees
- 12
- Inventors
- 54
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 2 | 1 |
| 2023 | 3 | 1 |
| 2024 | 0 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Slider for slide fastener26 May 2026US 12,635,771 B2YKK Corporation
- Undergarment17 Mar 2026US 12,575,618 B1Guangzhou Realwill Technology Co., Ltd.
- Locking zipper pulls18 Nov 2025US 12,471,680 B2Wandrd, LLC
- Baby onesie having zipper locking mechanism8 Jul 2025US 12,349,771 B2
- Buckle and buckle male part26 Sep 2023US 11,766,097 B2YKK Corporation
- Slide fastener14 May 2026US 2026/0130473 A1YKK Corporation
- Slider for slide fastener11 Dec 2025US 2025/0374999 A1YKK Corporation
- Slide fastener slider and method for producing slide fastener slider26 Jun 2025US 2025/0204650 A1YKK Corporation
- Extensible Lock Pull and Slider26 Jun 2025US 2025/0204652 A1
- Locking zipper pulls14 Nov 2024US 2024/0373994 A1Wandrd, LLC
Most cited
By later US patents
- Zipper pull tab retention device20US 8,453,301 B12013
- Lock slider for slide fastener18US 5,632,070 AYKK Corporation · 1997
- Slide fastener10US 7,665,194 B2YKK Corporation · 2010
- Lock slider for slide fastener9US 5,628,094 AYKK Corporation · 1997
- Slider for slide fastener9US 8,453,302 B2YKK Corporation · 2013