A44B 18/0046
Fasteners made integrally of plastics
Official title: {Fasteners made integrally of plastics}
A44B18/0046 (Fasteners made integrally of plastics) appears on 622 US grants and 556 published applications in this corpus.
Search patents in A44B- Granted patents
- 622
- Published applications
- 556
- Assignees
- 121
- Inventors
- 677
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 31 | 0 |
| 1998 | 25 | 0 |
| 1999 | 27 | 0 |
| 2000 | 21 | 0 |
| 2001 | 16 | 11 |
| 2002 | 15 | 18 |
| 2003 | 25 | 34 |
| 2004 | 15 | 35 |
| 2005 | 15 | 35 |
| 2006 | 19 | 30 |
| 2007 | 18 | 22 |
| 2008 | 11 | 12 |
| 2009 | 7 | 20 |
| 2010 | 20 | 14 |
| 2011 | 12 | 17 |
| 2012 | 6 | 15 |
| 2013 | 18 | 19 |
| 2014 | 22 | 30 |
| 2015 | 13 | 28 |
| 2016 | 30 | 24 |
| 2017 | 18 | 23 |
| 2018 | 20 | 22 |
| 2019 | 23 | 31 |
| 2020 | 23 | 20 |
| 2021 | 25 | 24 |
| 2022 | 21 | 16 |
| 2023 | 10 | 14 |
| 2024 | 16 | 21 |
| 2025 | 12 | 16 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polyethylene terephthalate-based hook-and-loop fastener and method for manufacturing same29 Sep 2026US 12,747,524 B2Kuraray Fastening Co., Ltd.
- Surface fastener25 Aug 2026US 12,714,207 B2YKK Corporation
- Composite fastener30 Jun 2026US 12,671,755 B2Fyx BV
- Molded surface fastener16 Jun 2026US 12,654,525 B2Truxedo, Inc.
- Molded fastener elements with lateral wings19 May 2026US 12,628,919 B2Velcro IP Holdings LLC
- Surface fastener manufacturing method and surface fastener6 Aug 2026US 2026/0223990 A1YKK Corporation
- Surface-fastener-manufacturing method and molding device9 Jul 2026US 2026/0192504 A1YKK Corporation
- Hook structure, multi-layered structure and manufacturing method of hook structure21 May 2026US 2026/0137175 A1Taiwan Paiho Limited
- Improved retaining device and associated production method14 May 2026US 2026/0131509 A1Aplix
- Molding strip and improved formation5 Mar 2026US 2026/0061669 A1
Most cited
By later US patents
- Disposable diaper with improved hook fastener portion869US 4,894,060 AMinnesota Mining and Manufacturing Company · 1990
- Mushroom-type hook strip for a mechanical fastener363US 5,077,870 AMinnesota Mining and Manufacturing Company · 1992
- Method for continuously producing a multi-hook fastner member and product of the method230US 4,794,028 AVelcro Industries B. V. · 1988
- Apparatus for making a separable fastener220US 4,775,310 AVelcro Industries B. V. · 1988
- Method for injection-molding an orthopedic device and product of the method194US 5,368,549 AAircast, Inc. · 1994