A62B 18/08
Component parts for gas-masks or gas-helmets
Official title: Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices (eye-pieces for protective goggles A61F9/02; composition of materials for the windows or other transparent parts A62D7/00)
A62B18/08 (Component parts for gas-masks or gas-helmets) appears on 1,470 US grants and 2,035 published applications in this corpus.
Search patents in A62B- Granted patents
- 1,470
- Published applications
- 2,035
- Assignees
- 682
- Inventors
- 3,404
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 9 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 14 | 0 |
| 1990 | 18 | 0 |
| 1991 | 17 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 18 | 0 |
| 1995 | 16 | 0 |
| 1996 | 20 | 0 |
| 1997 | 21 | 0 |
| 1998 | 20 | 0 |
| 1999 | 14 | 0 |
| 2000 | 15 | 0 |
| 2001 | 13 | 4 |
| 2002 | 27 | 27 |
| 2003 | 27 | 35 |
| 2004 | 19 | 36 |
| 2005 | 26 | 33 |
| 2006 | 26 | 41 |
| 2007 | 23 | 48 |
| 2008 | 10 | 30 |
| 2009 | 22 | 38 |
| 2010 | 27 | 42 |
| 2011 | 25 | 27 |
| 2012 | 30 | 30 |
| 2013 | 33 | 57 |
| 2014 | 23 | 57 |
| 2015 | 41 | 70 |
| 2016 | 35 | 64 |
| 2017 | 43 | 78 |
| 2018 | 44 | 89 |
| 2019 | 58 | 88 |
| 2020 | 84 | 88 |
| 2021 | 87 | 235 |
| 2022 | 103 | 291 |
| 2023 | 88 | 224 |
| 2024 | 114 | 160 |
| 2025 | 114 | 90 |
| 2026 | 74 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hardhat with air conduit15 Sep 2026US 12,734,377 B23M Innovative Properties Company
- Mask apparatus8 Sep 2026US 12,728,298 B2LG Electronics Inc.
- Adjustable face mask assembly and method of using the same8 Sep 2026US 12,728,299 B2PIP Manufacturing, Inc.
- Reusable head gear with replaceable microfilter assemblies powered air circulation, earthing and communication protocol8 Sep 2026US 12,728,300 B2
- Mask with an opening8 Sep 2026US D1,147,327 S1Design
- Lung Demand Regulator1 Oct 2026US 2026/0295310 A1Dräger Safety AG & Co. KGaA
- Mask with translucent flap1 Oct 2026US 2026/0295311 A1Makrite Industries Inc.
- Mask and a powered respirator device24 Sep 2026US 2026/0284449 A1
- Dual breathable gas supply apparatus24 Sep 2026US 2026/0285454 A1
- Cap with components for wearing a mask17 Sep 2026US 2026/0272093 A1Choir Innovation & Development Inc.
Most cited
By later US patents
- Microphone mounting structure for a sound amplifying respirator and/or bubble suit1,193US 6,430,298 B12002
- Respiratory facial mask581US 5,662,101 ARespironics, Inc. · 1997
- Ergonomic and adjustable respiratory mask assembly with headgear assembly456US 6,907,882 B2ResMed Limited · 2005
- Mask and a vent assembly therefor439US 6,561,190 B1ResMed Limited · 2003
- Quick release mechanism for nasal and/or oral gas delivery mask413US 5,441,046 ARespironics, Inc. · 1995