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2024
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Invention
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Sorbent bed for an air filter.
A sorbent filter and air filter assembly includes at least a firs... |
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2022
|
Invention
|
Breathing apparatus system.
A valve for a breathing apparatus system includes a housing extendin... |
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|
Invention
|
Breathing apparatus system. A valve for a breathing apparatus system includes a housing extending... |
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2021
|
Invention
|
Filter thread converter |
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2020
|
Invention
|
Carrier |
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Invention
|
Integrated manifold system.
An integrated manifold system is disclosed that combines in a single... |
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2018
|
G/S
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Self-contained breathing apparatus (SCBA) for firefighters; component parts for a self-contained ... |
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2016
|
Invention
|
Cbrn breathing apparatus. An air delivery hose (10) has a CBRN resistant outer butyl rubber layer... |
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2013
|
Invention
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Filter asssembly for a respirator. A filter assembly for use with a respirator may include a conf... |
|
|
Invention
|
Self rescuer including self-contained breathing apparatus (scba) and breathing air monitor (bam).... |
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2010
|
Invention
|
Integrated belt and plenum powered air purifying respirator. A powered air purifying respirator (... |
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|
Invention
|
Modular powered air purifying respirator. A modular powered air purifying respirator (PAPR) which... |
|
|
Invention
|
Respirator kit and contoured plenum therefor.
A respirator kit which includes a contoured plenum... |
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|
Invention
|
Respirator kit and contoured plenum therefor. A respirator kit which includes a contoured plenum;... |
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2009
|
G/S
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Face mask and regulator for self-contained breathing apparatus not for medical use, namely a comb... |
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2008
|
Invention
|
Self-contained breathing apparatus (scba) with safety quick disconnect for permitting safe and re... |
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2007
|
Invention
|
Respirator filter canister. A gas mask filter canister of varying shapes is filled by orienting t... |
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|
Invention
|
Gas mask filter canister. A filter for a gas mask has a concave outlet wall and a convex inlet wa... |
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2006
|
Invention
|
Telemetry emergency air management system. A system to monitor the status of a firefighter compri... |
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|
Invention
|
Respirator mask with corrective lens frame assembly. A respirator mask has a removably mounted su... |
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2005
|
Invention
|
Respirator exhalation unit. A respirator exhalation unit (10) comprises a negative pressure valve... |
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2004
|
Invention
|
Therapeutic thermal pack |
|
|
Invention
|
Personal cooling or warming system using closed loop fluid flow. A garment for a personal cooling... |
|
|
Invention
|
Demand valves for breathing apparatus. There is described a demand valve for a breathing apparatu... |
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2003
|
Invention
|
Multi-stage respirator filter with tim filter option. A filter canister assembly for a gas mask c... |
|
|
Invention
|
Self-sealing filter connection and gas mask filter assembly incorporating the same. A gas mask ha... |
|
|
Invention
|
Gas mask filter canister. A filter for a gas mask has an elliptical or circular, convex shape to ... |
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|
Invention
|
Respirator filter canisters and method of filling same. A gas mask filter canister of varying sha... |
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|
Invention
|
Respirator with hinged visor. A gas mask has a facepiece defining an interior chamber and an open... |
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2002
|
Invention
|
Respirator module with speech transmission and exhalation valve. A respirator speech transmitter ... |
|
|
Invention
|
Demand valve for breathing apparatus. There is described a demand valve for a breathing apparatus... |
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1998
|
Invention
|
Automatic reset for personal alert safety system. Light is directed towards at least one eye of a... |
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1997
|
Invention
|
Breathing apparatus and facepiece therefor. A breathing apparatus comprises a supply of breathabl... |
|
|
Invention
|
Combination backframe and self contained breathing apparatus. A backframe for a self contained br... |
|
|
Invention
|
Face mask for self contained breathing apparatus. A face mask for a self contained breathing appa... |
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1996
|
Invention
|
Pressure display for self contained breathing apparatus. A self contained breathing apparatus has... |
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|
Invention
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Dual activation alarm system. A holder for a personal alert safety system (PASS) has a bracket to... |
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|
Invention
|
Light weight scuba with buoyancy control. Scuba apparatus utilizes light-weight pressure vessels,... |
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1994
|
Invention
|
Air tank filling system. A self contained braathing apparatus (SCBA) has a fill valve for filling... |
