Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ivan Milivojevic1
Aidan Mark Shotbolt1
Christopher Earl Nightingale1
Alastair Edwin McAuley1
Date of Patent
March 21, 2023
1Patent Application Number
171493001
Date Filed
January 14, 2021
1Patent Citations
Patent Primary Examiner
A mask is disclosed that has a gas outlet which is quiet and provides for a diffused outlet flow of gases. The outlet is preferably a slot formed between a hollow body and cover over said hollow body. The mask also preferably extends and seals under a user's chin in use.
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