US Patent 9827723 Full face mask for a PAPR
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Patent abstract
A full face mask (1) for a PAPR (Powered Air Purifying Respirator) to be used in health hazardous environments, having an air inlet (7, 8) and an air outlet (16), manufactured in one piece from a transparent plastic in a one step vacuum forming process with a single curved field of vision (4) exempt from distorsions and comprising a compartment (5) inside a forehead area of the full face mask for accommodating a blower unit (2).
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Patent Inventor Names
Oliver Klockseth0
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US Patent 09827723 Full face mask for a PAPR US Patent 9827723 Full face mask for a PAPR
Infobox
Patent Number
098277230
Patent Number
98277230
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Infobox
Is a
Patent Jurisdiction
Patent Number
098277230
Date of Patent
November 28, 2017
0Patent Application Number
137034330
Date Filed
June 14, 2011
0Patent Primary Examiner
Edits on 16 Jan, 2022
Golden AI
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US Patent 09827723 Full face mask for a PAPR
Infobox
Is a
Patent jurisdiction
Patent number
09827723
Date of patent
November 28, 2017
Patent application number
13703433
Date Filed
June 14, 2011
Patent primary examiner
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