A42B 1/019
Hats: characterised by their material
Official title: characterised by their material
A42B1/019 (Hats: characterised by their material) appears on 47 US grants and 81 published applications in this corpus.
Search patents in A42B- Granted patents
- 47
- Published applications
- 81
- Assignees
- 33
- Inventors
- 135
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 5 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 0 | 1 |
| 2020 | 3 | 2 |
| 2021 | 2 | 6 |
| 2022 | 2 | 9 |
| 2023 | 3 | 8 |
| 2024 | 3 | 6 |
| 2025 | 1 | 15 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tri-layered head covering multipurpose head garment for hair and cloth protection (tai simply)6 Oct 2026US 12,751,513 B2
- Cooling structure used for headgear and like8 Sep 2026US 12,727,637 B2Nichiyou Hatsumei Gallary Co Ltd.
- Cap and manufacturing method thereof11 Aug 2026US 12,702,178 B2Yupoong, Inc.
- Molded baseball cap26 May 2026US 12,635,751 B2Under Armour, Inc.
- Watercraft and water sports hypothermia cap5 May 2026US 12,616,264 B1
Most cited
By later US patents
- Hat made from cardboard beverage container and method of making the same21US 5,553,327 A1996
- Collapsible, flexible head wear20US 5,214,800 A1993
- Folding party hat19US 4,719,651 AKalamazoo Banner Works, Inc. · 1988
- Hat made of unitary sheet of cardboard or the like19US 5,428,842 A1995
- Visor17US 4,670,910 A1987