US Patent 7616871 Water chamber for humidifier
Patent 7616871 was granted and assigned to Fisher & Paykel Healthcare on November, 2009 by the United States Patent and Trademark Office.
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Patent abstract
A water chamber (1) adapted for use in conjunction with a heater base, for humidifying an air stream. The chamber (1) including at least one horizontally oriented gases port (3) including an elongate flow tube (5) extending into the chamber (1) from the inner periphery of the gases port (3), the flow tube (5) having an opening at its distal end facing a direction transverse to the axis of the tube (5).
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US Patent 07616871 Water chamber for humidifier US Patent 7616871 Water chamber for humidifier
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Patent Number
0761687100
Patent Number
761687100
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
076168710
Date of Patent
November 10, 2009
0Patent Application Number
105685170
Date Filed
August 12, 2004
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076168710
Date of Patent
November 10, 2009
0Patent Application Number
105685170
Date Filed
August 12, 2004
0Official Website
Patent Primary Examiner
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US Patent 07616871 Water chamber for humidifier
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07616871
Date of patent
November 10, 2009
Patent application number
10568517
Date Filed
August 12, 2004
Patent primary examiner
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