A42B 3/285
With additional heating or cooling means
Official title: {with additional heating or cooling means}
A42B3/285 (With additional heating or cooling means) appears on 107 US grants and 124 published applications in this corpus.
Search patents in A42B- Granted patents
- 107
- Published applications
- 124
- Assignees
- 61
- Inventors
- 214
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 5 | 2 |
| 2006 | 3 | 10 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 1 | 2 |
| 2012 | 3 | 2 |
| 2013 | 3 | 3 |
| 2014 | 0 | 3 |
| 2015 | 2 | 7 |
| 2016 | 0 | 8 |
| 2017 | 8 | 6 |
| 2018 | 4 | 9 |
| 2019 | 0 | 8 |
| 2020 | 6 | 5 |
| 2021 | 4 | 17 |
| 2022 | 7 | 6 |
| 2023 | 5 | 3 |
| 2024 | 5 | 5 |
| 2025 | 5 | 4 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power supply device for helmet shield with electric heating wire26 May 2026US 12,635,752 B1Bo Cai Enterprise Co., Ltd.
- Safety helmet6 Jan 2026US 12,514,323 B2MSA Technology, LLC
- Baseball cap11 Nov 2025US 12,465,105 B2
- Temperature regulating helmet system and methods thereof21 Oct 2025US 12,446,649 B2
- Safety helmet fan system13 May 2025US 12,295,448 B2Klein Tools, Inc.
- Power supply device for helmet shield with electric heating wire28 May 2026US 2026/0144316 A1Bo Cai Enterprise Co., Ltd.
- Active cooling system for helmets14 May 2026US 2026/0130455 A1Wavecel, LLC
- Baseball cap7 May 2026US 2026/0123703 A1
- Safety Helmet9 Apr 2026US 2026/0096623 A1MSA Technology, LLC
- Temperature regulating helmet system and methods thereof29 Jan 2026US 2026/0026569 A1
Most cited
By later US patents
- Protective buffer padding element143US 4,853,980 ASonda S.r.l. · 1989
- Peltier-cooled garment128US 4,470,263 A1984
- Helmet-mounted air system for personal comfort125US 5,193,347 A1993
- Head gear apparatus125US 6,990,691 B2DePuy Products, Inc. · 2006
- Heating garment with pouch for accommodating inserted heating packets120US 5,605,144 AThermo-Cool Products Inc. · 1997