Breathing apparatus, a pressure vessel and associated methods of manufacture
US-2025155081-A1 · May 15, 2025 · US
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Respiration devices for rescuing
Respiration devices for rescuing · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F17C2270/079 |
| Official title | Respiration devices for rescuing |
| Display label | Respiration devices for rescuing |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure relief shipping adapter
US-2025129894-A1 · Apr 24, 2025 · US
Air tank locking mechanism
US-11946596-B2 · Apr 2, 2024 · US
Air Tank Locking Mechanism
US-2023019536-A1 · Jan 19, 2023 · US
Systems for filling a gas cylinder
US-10724685-B2 · Jul 28, 2020 · US
System and method for controlling moisture within an air compressor assembly
US-10502204-B2 · Dec 10, 2019 · US
A gas cylinder monitoring system
US-2019257477-A1 · Aug 22, 2019 · US
Real time analysis logging of various gases and contaminants for specific breathing air cylinders
US-2019120431-A1 · Apr 25, 2019 · US
Systems For Filling A Gas Cylinder
US-2018224066-A1 · Aug 9, 2018 · US
Breathing apparatus filling station and filling station recharging device
US-9970595-B2 · May 15, 2018 · US
System and method for controlling moisture within an air compressor assembly
US-2018112657-A1 · Apr 26, 2018 · US
Systems for filling a gas cylinder
US-9933115-B2 · Apr 3, 2018 · US
Method and system for filling a gas cylinder
US-9890905-B2 · Feb 13, 2018 · US
Method and system for filling a gas cylinder
US-2016208985-A1 · Jul 21, 2016 · US
Systems for Filling a Gas Cylinder
US-2016138759-A1 · May 19, 2016 · US
Method and system for filling a gas cylinder
US-9310024-B2 · Apr 12, 2016 · US
Breathing apparatus filling station and filling station recharging device
US-2015204484-A1 · Jul 23, 2015 · US