A44B 18/0019
Of a mushroom type
Official title: {of a mushroom type}
A44B18/0019 (Of a mushroom type) appears on 53 US grants and 55 published applications in this corpus.
Search patents in A44B- Granted patents
- 53
- Published applications
- 55
- Assignees
- 19
- Inventors
- 128
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 6 |
| 2015 | 3 | 8 |
| 2016 | 2 | 2 |
| 2017 | 10 | 8 |
| 2018 | 1 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 5 |
| 2021 | 1 | 4 |
| 2022 | 5 | 3 |
| 2023 | 2 | 2 |
| 2024 | 4 | 4 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface fastener5 May 2026US 12,616,279 B2YKK Corporation
- Fastening part, method of producing the same, and mold device30 Sep 2025US 12,426,686 B2YKK Corporation
- Making soft fabric touch fasteners23 Sep 2025US 12,421,638 B2Velcro IP Holdings LLC
- Making male touch fastener elements3 Jun 2025US 12,317,967 B2Velcro IP Holdings LLC
- Molding apparatus3 Dec 2024US 12,156,574 B2YKK Corporation
- Connecting sheet and garment adhering article23 Apr 2026US 2026/0108398 A13M Innovative Properties Company
- Article11 Dec 2025US 2025/0374996 A1YKK Corporation
- Making soft fabric touch fasteners30 Oct 2025US 2025/0333892 A1Velcro IP Holdings LLC
- Improved retention device18 Sep 2025US 2025/0288065 A1Aplix
- Hook-to-hook fastener26 Dec 2024US 2024/0423331 A1YKK Corporation
Most cited
By later US patents
- Disposable diaper having an improved fastening device711US 4,846,815 AThe Procter & Gamble Company · 1989
- Separable fastener and article for making same155US 4,290,174 AMinnesota Mining and Manufacturing Company · 1981
- Two strip materials used for forming fasteners91US 4,322,875 AMinnesota Mining and Manfacturing Company · 1982
- Strip material for forming flexible backed fasteners80US 4,216,257 AMinnesota Mining and Manufacturing Company · 1980
- Mushroom and loop material closure system for high shear strength and low peel strength applications63US 5,761,775 A1998