A62B 18/006
Breathing masks or helmets: with pumps for forced ventilation
Official title: {with pumps for forced ventilation (A62B18/045 takes precedence)}
A62B18/006 (Breathing masks or helmets: with pumps for forced ventilation) appears on 345 US grants and 622 published applications in this corpus.
Search patents in A62B- Granted patents
- 345
- Published applications
- 622
- Assignees
- 212
- Inventors
- 1,099
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 4 |
| 2004 | 1 | 6 |
| 2005 | 3 | 6 |
| 2006 | 4 | 11 |
| 2007 | 2 | 11 |
| 2008 | 5 | 3 |
| 2009 | 3 | 6 |
| 2010 | 6 | 9 |
| 2011 | 3 | 4 |
| 2012 | 5 | 12 |
| 2013 | 5 | 11 |
| 2014 | 6 | 8 |
| 2015 | 9 | 20 |
| 2016 | 8 | 13 |
| 2017 | 6 | 16 |
| 2018 | 10 | 19 |
| 2019 | 14 | 21 |
| 2020 | 15 | 22 |
| 2021 | 22 | 81 |
| 2022 | 20 | 113 |
| 2023 | 28 | 106 |
| 2024 | 54 | 67 |
| 2025 | 50 | 33 |
| 2026 | 22 | 19 |
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
- Mask apparatus8 Sep 2026US 12,728,298 B2LG Electronics Inc.
- Face masks and method of fabricating face mask1 Sep 2026US 12,722,029 B2Razer (Asia-Pacific) Pte. Ltd.
- Head protection with integrated air filtration18 Aug 2026US 12,708,168 B2Gilz LLC
- Mask apparatus11 Aug 2026US 12,702,873 B2LG Electronics Inc.
- Mask and a powered respirator device24 Sep 2026US 2026/0284449 A1
- Breathing apparatus and a method of controlling the breathing apparatus3 Sep 2026US 2026/0257083 A1Malina - Safety S.R.O.
- System for reducing pathogens in a breathable airstream13 Aug 2026US 2026/0233033 A1
- Positive pressure mask6 Aug 2026US 2026/0224923 A1
- Neck-hanging air purifier2 Jul 2026US 2026/0183579 A1Guangzhou Fengruijing Technology Device Co., Ltd.
Most cited
By later US patents
- Nonvolatile memory devices, channel boosting methods thereof, programming methods thereof, and memory systems including the same613US 8,654,587 B2Samsung Electronics Co., Ltd. · 2014
- Face mask assembly and method having a fan and replaceable filter397US 5,372,130 ADJS&T Limited Partnership · 1994
- Breathing apparatus236US 5,906,203 ASafety Equipment Sweden AB · 1999
- Forced ventilation filtration device185US 5,022,900 AEagle, Military Gear Overseas Ltd. · 1991
- Breathing apparatus169US 4,590,951 ARacal Safety Limited · 1986