A62B 17/04
Hoods
A62B17/04 (Hoods) appears on 313 US grants and 306 published applications in this corpus.
Search patents in A62B- Granted patents
- 313
- Published applications
- 306
- Assignees
- 176
- Inventors
- 683
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 11 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 10 | 6 |
| 2003 | 6 | 15 |
| 2004 | 19 | 9 |
| 2005 | 6 | 7 |
| 2006 | 6 | 8 |
| 2007 | 8 | 17 |
| 2008 | 1 | 6 |
| 2009 | 3 | 8 |
| 2010 | 6 | 13 |
| 2011 | 5 | 11 |
| 2012 | 9 | 3 |
| 2013 | 5 | 4 |
| 2014 | 3 | 7 |
| 2015 | 5 | 11 |
| 2016 | 0 | 23 |
| 2017 | 5 | 18 |
| 2018 | 7 | 10 |
| 2019 | 12 | 7 |
| 2020 | 14 | 13 |
| 2021 | 18 | 33 |
| 2022 | 10 | 22 |
| 2023 | 13 | 15 |
| 2024 | 10 | 11 |
| 2025 | 13 | 18 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hardhat with air conduit15 Sep 2026US 12,734,377 B23M Innovative Properties Company
- Vibration decoupler19 May 2026US 12,629,546 B2BAE SYSTEMS plc
- Emergency filter system for ventilated hood12 May 2026US 12,623,096 B2Honeywell Safety Products USA, Inc.
- Disposable garments28 Apr 2026US 12,610,998 B2Mawadda LLC
- Personal protective equipment ensemble made up of a launderable hood and an air dispersion protective face shield assembly14 Apr 2026US 12,599,184 B2UniTech Services Group, Inc.
- Medical garment23 Jul 2026US 2026/0206887 A1Hto - High Tech Osteosynthesis, S.A.
- Firefighter protective gloves with regenerated cellulose fiber18 Jun 2026US 2026/0166348 A1Innotex Inc.
- Full Face Hooded Respirator for Compatibility with Beards and Religious Head Coverings11 Jun 2026US 2026/0158301 A1Win-Shield Medical Devices Inc.
- Personal protection system and method4 Jun 2026US 2026/0151655 A1Pabban Development, Inc.
- Adaptable epas hoods for acidic and contaminated environments14 May 2026US 2026/0131174 A1Epas Ltda
Most cited
By later US patents
- Hood mask and air filter system and method of manufacture thereof197US 5,140,980 AILC Dover, Inc. · 1992
- Individual protective breathing equipment179US 5,265,592 AIntertechnique · 1993
- Multilayer protective gas mask124US 5,181,506 AThe United States of America as represented by the Secretary of the Army · 1993
- Protective equipment with fast fixing head123US 6,588,424 B2Intertechnique · 2003
- Smoke and pollutant filtering device121US 4,382,440 A1983