A42B 3/24
With means for avoiding fogging or misting
Official title: with means for avoiding fogging or misting
A42B3/24 (With means for avoiding fogging or misting) appears on 134 US grants and 142 published applications in this corpus.
Search patents in A42B- Granted patents
- 134
- Published applications
- 142
- Assignees
- 70
- Inventors
- 234
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 4 |
| 2003 | 3 | 7 |
| 2004 | 6 | 9 |
| 2005 | 8 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 7 |
| 2010 | 2 | 2 |
| 2011 | 3 | 6 |
| 2012 | 3 | 5 |
| 2013 | 5 | 9 |
| 2014 | 4 | 7 |
| 2015 | 3 | 4 |
| 2016 | 6 | 1 |
| 2017 | 5 | 9 |
| 2018 | 3 | 9 |
| 2019 | 5 | 9 |
| 2020 | 2 | 6 |
| 2021 | 4 | 6 |
| 2022 | 9 | 9 |
| 2023 | 3 | 9 |
| 2024 | 5 | 7 |
| 2025 | 6 | 8 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Head protection with integrated air filtration18 Aug 2026US 12,708,168 B2Gilz LLC
- Power supply device for helmet shield with electric heating wire26 May 2026US 12,635,752 B1Bo Cai Enterprise Co., Ltd.
- Helmet13 Jan 2026US 12,520,899 B2Bombardier Recreational Products Inc.
- Anti-fog sheet structure and helmet16 Sep 2025US 12,415,928 B2Sharp Display Technology Corporation
- Headworn defogger5 Aug 2025US 12,376,640 B2
- Helmet Goggle Designed for On-Road and Off-Road Use23 Jul 2026US 2026/0206904 A16D Helmets, LLC
- Power supply device for helmet shield with electric heating wire28 May 2026US 2026/0144316 A1Bo Cai Enterprise Co., Ltd.
- Headworn defogger20 Nov 2025US 2025/0351913 A1
- Connector for electrical visor and a visor assembly and a helmet having the same30 Oct 2025US 2025/0331596 A1Kimpex Inc.
- Sheet attachment structure and helmet9 Oct 2025US 2025/0311804 A1Shoei Co., Ltd.
Most cited
By later US patents
- Heated double lens face shield with passive defogging111US 5,694,650 AHong Jin Crown America, Inc. · 1997
- Removable subsidiary helmet face shield lens107US 5,671,483 AOntario Inc. · 1997
- Safe guard protective equipment for fighting art98US 4,446,576 A1984
- Devices and methods for sensing condensation conditions and for preventing and removing condensation from surfaces96US 6,886,351 B22005
- Device for use in helmet for preventing fogging by electric heating70US 4,584,721 AYamamoto Kogaku Co., Ltd. · 1986